Wednesday, October 18, 2017

Burning Amp 2017 coming in Nov


No, I won't be there but would love to know what i's like.  




Burning Amp Festival 2017, DIY Audio’s
Premiere International Festival Held Annually
In San Francisco, Set for November 12th


San Francisco, CA November 12, 1217 — Burning Amp Festival 2017 is coming to the Fort Mason Center in San Francisco on Sunday, November 12th from 8:30 a.m. to 8:00 PM. New This Year: BAF’s hours have been extended due to the increased interest and popularity

Held in the fall since 2007, BAF has grown into a premier international event for do-it-yourself audio enthusiasts and professionals.  DIY audio is the original maker movement dating back to the 1940’s and 1950’s when Hi-Fi was in its infancy, and a lot of great-sounding equipment was assembled at home by enthusiastic amateurs.

BAF celebrates audio technology both new and old, tube and solid state, analog and digital. The festival has been held in the fall since October of 2007.  Come listen to hand-built audio amplifiers, speakers, and more.  Bring your own gear: DIY amps, speakers, turntables, DACs, servers, etc. Share ideas and learn to design and build your own equipment. 

 There will be free admission to anyone bringing a DIY project.

There will be displays, demos, auction and raffles items and freebies, plus well-attended lectures by prominent figures in audio engineering design like Nelson Pass, Siegfried Linkwitz, Damian Martin and Wayne Colburn. 

Nelson Pass is, as always, generously contributing a big batch of Amp Camp amp circuit boards, parts and loudspeaker drivers.


A helpful map of the Fort Mason grounds can be found here:
When driving to the site, enter via the Gatehouse at Laguna Street and Marina Boulevard.


ADDENDUM

TALKS GIVEN BY INVITED SPEAKERS:
There are four talks throughout the day and will be held at the Firehouse. A link to the schedule is available on the Home page. Unfortunately, the room cannot by the Fire Code accommodate more than about 110 people so some may have to stand outside or will not be able to attend the talk they want to hear if they are late.  Please: no standing around the walls as this will violate Fire Code.
Nelson Pass will be talking about his new amplifiers which diyAudio will sell as kits and should have them to demo along with tons of other cool stuff including the awesome SAL speakers in his audition rooms
Siegfried Linkwitz will also give a presentation on audio perception, and demo his acclaimed LX series open baffle speakers in his audition room.
Damian Martin will demonstrate the only existing sample in the U.S. of a new precision measurement interface for computers which has unheard of performance per dollar, and a device designed by Jan Did den that automatically sets the input voltage to your computer interface to 1 volt to get the best measurements and not blow it up! He will have them on display at a table in the Firehouse and may do some tests of amps for people to demonstrate them
Wayne Colburn from Pass Labs will be about his new headphone amp design and the PCB’s he can supply for them and how he approaches some common circuit design issues. He will also have a table in the Firehouse where you can listen to it. Bring your own headphones for the most meaningful experience!
The talks are throughout the day and will be held at the Firehouse. A link to the schedule is available on the Home page. Unfortunately, the large room cannot by the Fire Code accommodate more than about 110 people so it may very well be that some may have to stand outside or will not be able to attend the talk they want to hear.  Please no standing around the walls as this will violate Fire Code.
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Sunday, October 15, 2017

RMAF 2017 -- last thoughts

A few loose ends to tidy up now that I've got most thoughts down on another show. These are necessarily quick reactions and likely not common, but it's what I heard.

Big Tannoys and VAC amps...sounded good in a huge room, which is not as routine as it seems at RMAF.  Acoustic Zen were in two rooms with two very different sounds: the smaller Crescendo IIs in AZ's own room sounded great -- an experience I have every time I hear them. Sadly, in the W4S room downstairs, the top of the range Zens ($40k) just boomed too much on Holly Cole for me to stick around long. Poor set up and music choice there.

I was also disappointed with the Harbeth 30s I heard in Vinni Rossi's room. Not helped by a continuing, loud conversation going on and on with a press rep from a well known mag. I almost asked them if anyone was playing music here but they eventually put on some singer songwriter that the guys in the room thought sounded "amazing". I heard a rather dull, limited sonic picture that surprised me, but not in a good way. Another first-- poor sound from a pair of Harbeths. I moved on.

The Constellation amps sounded very good wherever I heard them but particularly in their own room with Continuum table (lovely!) and Wilson speakers. I went in a couple of times, always to hear great music on LP.

Caught the tail end of a demo of the new Legacy processor which seems to be all about timing and signal recovery (not to be confused with the Qol of yore that was about phasing). Switched in and out, it made an obvious improvement to my ears. Hard to figure what this would sound like in a normal room as Legacy always seem to take over a ballroom and play music in different set ups around the huge space. With more gorgeous amps from Raven than I've ever seen in one place, this was also a visual delight. Wish I'd had more time here to really listen closely.

Zu Audio are wonderful hosts, but I was not too impressed with the sonics in their big room. Certainly affordable, loud, and toe-tap-inducing enough but not what I'd want to hear all day. Technics room was excellent and their two turntables, both direct drive, sounded very good. Their top of the range $4k model might be the one to beat at the pricepoint.

And of course Sanders. No surprises...simply excellent sounding speakers. I say it every year and it's always true. While the seating arrangement only encourages people to believe these speakers have to be heard from the sweet spot, I moved about and still found them excellent sounding. For most sane people, these would be good enough to settle with for the long haul.

Can't say the same about the Golden Ear speakers with Hegel. Two good companies whose products garner great reviews, it all sounded lifeless to me when I was there.

Not sure I mentioned the ELAC speakers...I wanted to hear them but when I entered they were shutting it down to reboot everything as Andrew Jones did not like the sounds he was hearing. Telling us to come back in 10 mins or so, I moved on and of course, inevitably was distracted by other stuff.
Never even tried Can Jam, but that was only a function of time - I really would like to have heard a few options there. And despite promising myself a Stax experience (they had a room), it never happened either. Next time, maybe.

Checking out of my hotel, I lucked into finding Avalon and Spectral set up on their own in the Hyatt. Keith Johnson himself was playing a selection of his own recordings, and damn good they sounded too. Not sure too many people knew they were there but I suspect their goal was about business meetings rather than casual attendee listeners.

Last shout outs -- ATC sounded very good in two rooms, the active versions particularly. Same can be said of smallish Monitor Audios I heard. Not sure what changed with both company's designs recently but I liked both more than before.

On the very first day, during the early pre-show hours, I lucked into Robert Silverman's new recording being played in the Kimber room with four Sony floorstanders surrounding the listening space. It sounded spectacular, a real best in show. When I opened my eyes after taking it in, found the man himself clearly enjoying it too on the sofa in front of me (only being partly interrupted by an over-zealous purchaser of the new recording who wanted it signed).  To end it all, on Sunday, I walked in again to hear Silverman playing live on a piano in the adjoining room. It was marvelous and served to remind anyone there what music listening was all about. If anything, it also reminded me of how far we have to go. No fake soundstaging, no ultra sharp transients,  no overemphasized details, but real dynamics and decay, and beautiful music that was physically present. Every room here, even the best, paled in comparison.

Good fun, a real reminder of what's out here, what's possible, and what's typical, RMAF is worth any audiophile's time. My congrats to the organizers and to all the companies that set up rooms and put up with the endless repetitive questions and requests for music. It's hard work for all but worth it.





Wednesday, October 11, 2017

RMAF 2017 part IV

Lots of other stuff caught my attention, some for a moment, some for considerably longer. While I don't have huge interest in all the latest high-tech gadgets working magic in the digital domain, I was quite impressed with the sonics in the Merging Tech room. Their transport and networking DAC (called the Player and NADAC in their lingo) have their origins in studio technologies but are presented here for home use employing the Ravenna open-source audio over IP, which for the rest of us means it is pretty easy to get this thing to play music everywhere and anywhere you need it.

Set up with an Ayre power amp and Sistrum rack, to the fore of a pair of $3k Definitive Tech speakers, the music was actually gorgeous. Kudos, as always to set-up expert and charming host Michael Broughton, it was possible to sit here and not want to leave the haven in an otherwise quite rough environment of the RMAF hotel. Highlight for me: Luna's Tender Surrender, which simply was magical and uplifting, unlike so much else being played at the show.


At the opposite end of the technology front, I had to admire the passion and commitment of those hardy folks who have an alternative view of audio. The Audio Kinesis Azels look different, are toed-in aggressively and, with their rear coaxial driver induce a delay in reflected sound that aims to create  sense of space. I quite enjoyed the results.   Similarly, the Lejonklou room was mostly about their electronics but I could not help give most of my attention to the use of JBL flat speakers, products aimed at cinemas but co-opted here as stereo speakers (and only $800 or so each, shipped). Not too attractive looking but I noticed some people quite taken by the price and those large woofers.

For real oddball innovation though I have to hand it to Swan Song Audio whose Black Swan speakers really caught my eye. With 18" woofers and a top mounted horn, all on a beautiful wooden cabinet, these heavyweight high-efficiency transducers looked like nothing else. Chief Tony Crocker has a unique passion for exploring the unconventional and producing something unique, in small numbers, including a 3W 6NS7-only SET amp. The results proved easy and engaging when Dark Side of the Moon was spun on an SME 20/3, causing at least one person in the room with me to sigh and slightly complain that this made him re-think his decision to quit vinyl. I liked it enough that I sat through a side, even though time was catching up with me.

Tony tells me that given their size, he is willing to host visitors interested in purchases and cover travel costs to their Tulsa base (check with him for details). Thank goodness there are still folks out there pushing the bespoke, unique product lines in audio like Swan Song.

More mainstream, but sounding very smooth and relaxed were the Von Schweikert VR55s, where I found host Damon even spinning vinyl on a Kronos table that wins the award for good looks. The ZYX cartridge seemed a little tight to me but I enjoyed these speakers and had them spin Robbie Robertson to help clear the RMAF-induced Dire Straits ache from my ears.  In the connected room, a pair of Endeavor 3s were really making music, but you had to know it was there to hear it. These are normal home size speakers with outstanding musicality.  Those inquisitive enough to make it back there seemed to enjoy what they were hearing when I was there.

Speaking of musical interludes, I smiled to myself passing one room on Saturday when I heard Whitesnake belting out the door. Inside, a rack of vintage NAD gear and small PSB bookshelves were pumping out the memories, with an original NAD amp from back in the 1980s doing the honors to show just how long those guys have been around.

Ditto Sunday when a re-visit to the ModWright/Studio Electric room was ensured when AC/DC belting out caught my ear. I'd been there earlier in the show when Dan of ModWright was switching between his excellent 200w integrated and a new mini-sized low power tube amp which can run headphones or efficient speakers. While there an attendee asked to hear the Carpenters and Dan asked us all to stick around and listen to it played on both amps, and then with both StudioElectric standmounts and floorstanders. Amazingly, the tube amp managed both but I felt, oddly, that the tubes sounded a bit harsher on the top end than integrated. Either way, I never heard the Carpenters sound so good -- but not quite as good as AC/DC!

Still more loose ends to tidy up, I did hear a lot more stuff, but that's the main story as I recall it - I'll add some more observations over the weekend, but am sure I have forgotten tons already.







Tuesday, October 10, 2017

Learning while listening: RMAF 2017 part III

The best experience for me was hearing Paul Barton, chief of PSB Audio, deliver a seminar on Saturday morning. The emphasis was on his use of the acoustic labs at NRC Ottawa to test his designs on listeners. While the talk aimed at headphone design particularly, much of it was based on prior research on listening preferences with loudspeakers. The real emphasis here was on the scientific method, and use of blind tests to establish listening preferences for various response curves, with particular details provided of a simple experiment involving headphone reviewers and their reactions to curves, including the one employed in the PSB RoomFeel technology.

The seminar covered a lot of ground, not least the value of testing, the importance of preventing participants from seeing what they were listening to and from communicating their reactions to other participants. A part of the seminar covered breakthroughs in modeling and tools for measurement of the human ear  (the physical interface a headphone makes with the listener seems paramount to perceived quality) and a lively Q&A session at the end had us exploring how universal the preference for a tapered frequency curve might actually be. I learned that it has been long known that humans generally prefer a particular frequency curve when left to their own devices, which means they do not like ruler flat,  but that this preference can be distorted in early listening impressions, only to emerge  over time as listeners gain some ability to shape the sound to their preference.  Yes, there is hope your teenager will outgrow those Beats!

Naturally this had me asking, if the preference is so universal, why do we see such variance in gear at RMAF? Ah, sighted listening, a preference for a particular look, influence of others etc, all mentioned as reasons. We humans, it seems, might have a preferred response curve when all other stimuli are removed, but that's not actually the world we inhabit or make purchasing decisions within. Fascinating stuff, if only to push me harder to understand more of the science of listening preference (no, not the engineering of loudspeakers, what people actually experience).

Of course, I thought a lot about the estimable Paul Barton's words as I wondered the rooms later that day. Is it any surprise then that I found great pleasure in the Revel room where a new $10,000 pair of speakers (F228?), due to be released early next year.  Revel's rep was pretty clear in stating that their speakers are always built on the basis of scientific, blind listening tests, and a new model is only released when it clearly improves on existing models. Hence, the Ultimate series, now 10 years old, remains top of their tree as it's the best they can build currently. This new model ups the ante on the previous F series apparently and they have the data to prove it!

I visited the room more than once to check it out and have to say, it would get my vote as one of the best sounds at the show. Obviously conditions are less than ideal, and I hate the white plasticky look but the speaker had an impressive coherence and very smooth sound to go with sufficient resolution to reveal lots of detail on a range of tracks. The triumph of science?


Would say the same seems true of the Bryston gear. A pair of snazzy white floorstanding (is the color a code?) Model Ts in a a cool active system (exernal crossover before power amps feeding the various drivers). Sounded smooth, coherent and inviting, so I took some time just sitting there. One attendee behind me remarked something to effect that this was the kind of 'buy it and be done' system that you spend $25k on and then forget about gear thereafter. Of course, much as audiophiles might love that idea, I think few actually do it. But in spirit, I have to agree. Is it a coincidence that James Tanner of Bryston is another user of the NRC labs for testing speaker designs?

Monday, October 9, 2017

RMAF 2017 part II

So let me deal with speakers, which were my main focus on this visit.

Carver ALS
Those Gamut's pic'd in first part of my coverage are nearly as tall as me, so that picture does not really convey. But even at their height, they are dwarfed by Carver ALSs. At over 7ft, these ceiling-scrapers might take some time to get used to in your room - I know I had to sit an look at them for more than a few minutes to take them in.

Bob Carver himself was on hand, jovially posing for pics with enthusiastic audiophiles, and told us that at first his own wife objected to these but over time came to view them as pieces of sculpture that just belonged in the room. Could happen, but I suspect this will take a lot of time, I'd not exactly call them beautiful on the eye.

So how did they sound? Well, chameleon-like comes to mind. Some female vocals sounded more than a little tizzy to me, with sibilance obvious on some Barber, and some old school jazz swing recordings had a bite that might require taming for me to feel too settled. But they threw a great soundstage, sonically disappearing as sources. The set up included a woofer, which I think was being offered as a package for $18k, with lifetime warranty (cuing many jokes on the day about just whose lifetime!). I think with their tailorability, they offer a very interesting option. Would love to hear them properly set up in my room for sure, I actually quite like the slender profile and great height - performers certainly did seem life sized here.  Hearing is believing.



Tekton Design 
There's been enormous buzz on various forums about Tekton Design's speakers. Chief Eric Alexander was on hand in one room to demo a pair of floorstanders ($3k) with Parasound amps, while the Parasound room down the hall used a pair of his Double Impact Monitors in their system. Visually, these are nothing special but the multi-tweeter design does catch the eye.

My conversation with Eric was interesting. He is a man on a mission who has a distinct view that most speakers are following the wrong design principles. He aims to develop products which respond more like the natural wavelaunch of real instruments in terms of moving mass and speed. I admire his passion and wish him well.  Quick take: the floorstanders looked as if they would power out the bass with their dual large woofers, but were remarkably light in that regard. Might have been something to do with the recordings chosen (Eric Clapton live at San Diego mostly when I was there on two occasions). There's a sort of planar quality to the sound that is deceptive given the box nature of the design.  The monitors delivered a Michael Hedges track on a Marantz table through Parasound amplification with tremendous body and detail, and provide stiff opposition to many other monitors at the $2k price point. I could easily see a great music system being build around them.  Indeed, that Parasound room with the Marantz TT15-s1 ($1495, Clearaudio MM cartridge included) into a Halo JC 3 Jr phono ($1495, to be released later this year) and Halo Integrated ($2595), all connected up with the more affordable end of Straight Wire cable ($670 for the lot used) was one such rig. Great sound all round for less than $10k the lot.

JWM Acoustic
Winner of the Al Steifel Legacy Room Award, chief Josh Miles was demo-ing a pair of his hand-made Alyson monitors. And not just any pair -- this is a pair I have had in my home for review (forthcoming). I won't give the game away too much when I say that partnered with a pair of $50k Constellation monos, thankfully provided by the company when the accompanying Aires Cerats developed a problem, these $8k speakers sounded very special.  It would have been great to here the Cerats as my brief exposure to them indicates they are really good, but really, when an $8k speaker sounds this good with any amp used, you know it's competitive. And did I mention, these are beautiful too?

Worth noting though are the JMW tables Josh produces. He used one here to great effect, with an Ortofon 12" arm, producing sweet sounds that killer bass that kept me sitting longer here than many other rooms. This room was a family affair, like so many other small companies, with Josh's mother and brother helping to ensure it was always staffed and open, no easy feat given the show hours!

Martin Logan
I had specifically wanted to hear several speakers at RMAF that I cannot otherwise easily listen to (well, that would describe most speakers actually in today's retail space). Sadly, Quad's distributor told me they weren't showing (odd decisions given recent front page coverage on S'phile), so the wait to really ever listen to Quads continues since the only dealer in the state of Texas doesn't carry any to hear either!  It's true too of the upper-end Martin Logans too but thankfully they had three models on show here.


Top of the range Neoliths ($80k) are huge but beautiful in red, and partnered with coffee table sized ARC amps and fed a range of vinyl on various Clearuadio tables, from the entry level to the Statement, this was a very popular room. I thought the sound was largely excellent but sometimes a bit ragged, surely a function of many variables but there were moments of magic in the sweet spot. Not sure how these would work in a smaller room but they can be truly impressive.

More practical for most (which might tell you something about audiophiles), the smaller Renaissance 15As and 13As (so named, I learned for the panel size in inches, and the A for amplified bass), priced at $25k and $15k respectively. Again proving the importance of room and partnering gear, the 15As sounded incredible on some tracks when I visited (and I went three times to soak these in!), the 13As less so. A good part of the difference was room size, the use of the incredible StromTank power distribution system with the 15s (a barrel sized power conditioner that uses batteries to drive gear). Switching it in and out of the system produced a clear difference, though it's so large, I feel I'd have to hide it somewhere, but where that might be in a typical home is hard to imagine). Am sure the D'Agostino amp helped too in that room. On a tired Sunday morning, I sat upright when the ghost of SRV himself started singing to me on Tin Pan Alley (yeah, even that old chestnut came back to life for me in this room).

The 13As, in comparison sounded a lot less impressive. Driven by relatively affordable (I use the term as only audiophiles understand it) combo of Benchmark amps/DAC and Aurender streamer,  the room could sound a little sharp and thin. My last visit was the best one when a selection of orchestral pieces and some Patricia Barber (RMAF should give her a medal for service!) came through far better than earlier selections I'd heard of Fleetwood Mac (ugh!).  The Renaissance line extends down to lower prices, comes with built in Anthem room correction software and looks lovely, so I suspect the general Logan qualities are there, with room set up and partnering gear being important. The 15s are large but it's not impossible to imagine them fitting your room. I could imagine them being the last speaker for many people. The 13s, I have to take more on faith. At least I got to hear them, though it confirmed my belief that it would be nigh impossible for me to make a purchasing decisions based on show listening.











Sunday, October 8, 2017

RMAF - the view on the way out

Early word suggested RMAF might not be as popular as it once was, and the pre-opening evening meet up exhibitors and press was a little light, but the official word suggests otherwise. By close of show today I heard the Friday numbers were very good, even if more than a few rooms I visited were less than full. Not sure of the facts, I suppose we wait for the official numbers but it was definitely easier to get around this year, so draw your own conclusion.

There are ways to approach a show -- target the products you want; wonder around and see what takes your fancy, or the truly insane approach I adopted of going to the top of the tower -- the 11th floor -- and working my way down. I figured, 11 floors, then a mezzanine, then the remaining large rooms, and I'd get it all covered in 3 days. By end of day one-- having started early, I had cleared 5 floors. Even then I felt I missed spending enough to time in some rooms...and that was without taking lunch, having a drink or even a restroom visit. Yeah, TMI....but that's an audio show.

And how crazy is an audio show? Hotel rooms taken over, stripped out, audio gear moved in and music played while interested people wander about. If not part of the audiophile community it must seem a little strange that people invest so much effort to hear recorded music, and further, that there can be so many differences in sound quality and price that enable dozens, perhaps hundreds of specialist companies to exist.  But the sales trope is consistent: each company believes their products do something different, better, truer to what people want, etc. It makes no sense but that's the world we inhabit.

Anyway, you just want to know what sounded good right? Let me cut to the chase before going into details. Most of high end audio, as evinced by what was on display here,  is not actually very good at delivering music to your ears in a confined space. The claims of many manufacturers to producing high quality sound are little more than marketing BS. Exotic enclosures, fat cables and resolution rates hide myriad fudges about doing anything very different. We still have drivers in boxes, we rely on claims over data, opinion over science, and tolerate pricing that fundamentally is based on what someone else might pay, rather than intrinsic worth.  Oh, and of course, every manufacturer claims it is the other guys that are doing that...not them.

And the prices!  Dear me, how little is the reality of most consumer lives reflected here. A couple of years ago I noticed that many speakers were one hitting $30k a pair. That's been blown through and there were lots of speakers here well north of that price. Thus year I found a common problem to number fudging.  Prices are quoted in dollar units that you must interpret as you can't be sure if the answers refers to hundreds or thousands. How much were those monoblocks you ask?  The answer is $39-five!   Er....is that $3950 or $39 500? In this world, standards are so vague that you cannot reliably estimate the correct answer from any sonic or visual examination of the product.

So what did I learn here at RMAF 2017?

Most rooms are overloaded with bass. Much 'hi-resolution' gear has such a sharp, cutting transient delivery and decay that it never produces anything that sounds like real music.  Many people sit in rooms scratching their heads wondering why anything that sounds like this can command such a price. But hey, you knew this already right? Oh, and the music is still very predictable, lending some weight to the argument that for audiophiles, it really is more about the gear.

Rather than do a day by day, let me try to convey some general observations and specific experiences.

Focal were everywhere. I gave up counting after hearing them in at least 4 rooms but there were surely more. The value of this is it reinforces the vital importance of rooms, set-up and parterning equipment. And time. The speakers sounded good in the Krell room of local dealer Listen Up, but sounded harsh and tizzy in two other rooms. On the first day I thought them boomy in the PS Audio room powered by the great BHK300 monos but this had smoothed out over the course of the weekend and on some music, particularly piano recordings, they could sound great.  Focal's own main display might have had Anne Bisson sitting outside it most of the time but inside it resembled a bad dealership on a busy afternoon with lots of display items but no chance of hearing anything meaningful. So if you ask me about how good Focal can sound, I have to say they run the gamut from great to ear killing.

And speaking of Gamut -- wow, a $100k+ pair of magnificent speakers that visually dominated the space but managed to make sweet music on two occasions I visited - the highlight being their open party on Sat evening when 4 or 5 of us were treated to a master tape R2R play through of Floyd's Wish You Were Here that reached such thunderous levels that they were asked to turn the music down by the hotel. Bass notes from these monsters actually set up enough air disturbance to flutter nearby candles. Add in the coolest room hosts -those Danes know how to have a good time -- and it was a pleasant space.  The Zodiacs are made in small numbers, and this pair is heading off to TAS and another reviewer after that. Expect raves just because they've made it this far. But yeah, they actually sounded good.

And because I really do like to hear what super expensive stuff sounds like, I get to hear the $50k Raidho flootstanders (very nice sounding, and even better looking), the top of the range Martin Logans powered by mega AR tube amps (sometimes great, sometimes a bit rougher depending on what was being played, but generally impressive) and the largest Wilson Benesch speakers I'd seen, which proved to be a little disappointing on the two occasions I entered the room. Nothing really wrong but generally nothing that spoke to me either.

More to come -- just dumping some notes now. I will get around to a talk by Paul Barton, a chance to hear those tall Carver speakers in action, the ML Renaissance 13 and 15s, and a couple of interactions with the Tekton speakers. Turntables were plentiful and in use, with some great sounds emanating from some lower level products in odd partnerships with much more expensive speakers. Hard to summarize it all quickly.....stay tuned for updates.










Wednesday, October 4, 2017

New review out, more music in, and off to RMAF

It's been a while coming, but my review of the PS Audio BHK 300 monos is now live at the 'Zine. Have to say, they're the best I've heard in my own rig, and this in a period when I've had some top amps to hand.  Next up, a pair of JWM speakers which have been impressive in my room, plus I've had some new music coming in, not least the new Waterboys triple LP, Gretchen Mann now on CD (better!) and more, but am heading to Denver for RMAF later this week so my plate is full. I try to give a bit of a running commentary on RMAF as I go but no promises.

Sunday, October 1, 2017

Blind test results on MQA?

I've been trying to make sense of the MQA development but have yet to hear for myself what's really on offer here. Clearly the early press enthusiasm captured attention but most reports are from people who don't get a really good chance to hear the same recording in competing formats. Yes, there are arguments about the lossy nature which give one pause, though how ironic that the old 'your gear/ears are not sophisticated enough to hear the difference' argument is now reversed with a 'the listener's brain perceives the lossy as lossless' argument of MQA.

Leaving aside the concerns we all have with yet another format, the vague 'wrapper' language of Meridian, and the prospect of yet another push from record companies to buy the same old shit again (oh no, not another set of  the 'best-sounding' Beatles, pleeeeze!!!), I do wonder where this is all going.  A few dissenting voices are now finding their way into the mags (see e.g., Positive Feedback's Interview with Andreas  Koch) but for me, the most interesting piece so far comes from blogger Archimago who took it upon himself to run a blind test with volunteers around the globe. It's a three part article and you should read them all. Am sure the criticisms of method will come but the basic facts reveal that few people report hearing a positive difference of MQA over more standard high resolution files.

What's most interesting in the reported data set is that he didn't just ask people to pick a best sounding version, they were also asked to report how confident they were in their distinctions. I really welcome this as we know that while most of us can tell the difference between a boom box and a decent domestic stereo system blindly, it's less clear-cut for any two reasonably full-range set ups.  In general, Archimago reports that perceived differences were non-significant, and where people did report them, they typically said it was subtle.

Only a very small proportion of listeners (under 10%) reported the differences were easy to decipher. Fine says you, audiophiles are only a small proportion of listeners anyway. True that, but most of these respondents were audiophiles anyway. Further, of those few who claimed the differences were easy to hear, half of them seemed to prefer the non-MQA version!  Cue the attacks....

Friday, September 29, 2017

A not so Classé ending?

There have been rumors for months about the demise of Classé Audio of Montreal, famed for their amps and frequent partnering with B&W speakers over the years.  Indeed, I heard that very pairing a few times myself in local audio dealers. The official word is hard to determine, and the company's website offers no clues either, but it does seem there's no smoke without fire. The most up to date info I can find is from the usually reliable Ted Green's site, and if accurate, it does not paint a pretty picture. 

Monday, September 25, 2017

Internet Archive to make 25,000 old 78s available to hear


The wonderfully oddball Internet Archive, the Brewster Kahle-led effort to keep the digital past accessible has announced an effort to digitally release up to 400,000 old shellac recordings for free. The effort is being handled by George Blood in Philadelphia - read the local article about this project here, then take a listen to some of the music to get a sense of how far (or not) the recording arts have come. 


Saturday, September 16, 2017

Classic Album Sundays Comes to RMAF

Heard the one about the woman who asked friends to use a room in their pub to play an album for people to sit and listen to seriously?  Did you know it caught on?  Remind you of your own youth when an album really meant something? Fancy a chance to partake in a simple listening session with like-minded enthusiasts? Well, friends, you're not alone and you can share that experience at this year's RMAF again.

Get details and schedule here:

Yeah, I could happily live without ever hearing Sgt. Pepper again (sorry Beatles fans) but a real listening session promises to actually be a respite at RMAF....go figure!

Thursday, September 14, 2017

Just what the world needs, a new $25k CD player


















Just when you thought the CD was dead, Metronome Tech confound you with a a new offering, their upper level dedicated Kalista Diamond transport and two-box DAC.  Sure, the price is nosebleed (if you have to ask, etc...)  but take a look at all gleaming chrome and backlit display. Doesn't it just make you want to touch? Limited edition production means you can add it to your limited edition Magicos and be special. Sarcasm? Moi?

Read more (or just pore over the visuals) here

Friday, September 8, 2017

Best headphones in the world up for a refresh?

It seems not very long ago that Focal launched a new upmarket headphone with a nosebleed price. The Utopia received some rave reviews and was heralded by more than a few reviewers as the best in the world, even at an MSRP of $3999. Not sure how many well-heeled or 'phone obsessives purchased them in the ensuing year or so but right now it seems impossible to open up an email or audio article without an advert offering these at $1k off, or in some cases, a no-questions asked $1k offer for any 'phones you might want to trade in.  Officially it's a celebration of the first year, but we'll see if this means a refresh is coming or if sales have just been slow. Offer for now good through September, which means they're a mere $3k before tax. Have fun!



Wednesday, August 23, 2017

John Abercrombie -- rest in peace

By now the word of John's death has made it out to various forums and many people are rightfully mourning the loss of a great guitarist. Much is written, and you can find a decent obit in Jazz Times. There's little I can add other than to note that his playing had a distinct quality, and like many jazz players, his commitment to music made complete artistic but rarely financial sense. To my ears, he was a uniquely free player, moving in ways that were hard to predict but eminently satisfying to hear.  Tonight I am spinning Sargasso Sea, his beautiful, deeply captivating LP with Ralph Towner, and am moved again by the power of this music.  The lifeforce is dimmed a little tonight. Thank you for the music, John.

Sunday, August 20, 2017

Gretchen Menn -- beauty is a beast

Gretchen Menn can play guitar. She's young, photogenic as hell and can do note for note renditions of classic Blackmore and Django solos, as evinced on YouTube. This makes her talented but maybe not sufficiently interesting to the music business of 2017. What does set this artist apart though is readily apparent on her new release Abandon All Hope.  Where most flashy young metal guitarists can dazzle you with fingerwork flourishes, lightening speed runs and classical-flavored solos to the point of boredom, it's a far rarer player that can compose and deliver an instrumental rock album of sufficient musical depth to keep a jaundiced listener like me engaged for more than a few tracks.

Certainly the music here mines a relatively narrow range of moods and textures. Forget the pretentious Dante's Inferno inspiration of the marketing materials, this music is fast and furious rock guitar offset with airy, etherial touches of strings; piledriver rhythms and choir-like background vocals, the sort of fantasy rock world  teenage air guitarists dream of creating. But to sum it up so is to do a disservice to what's on offer. For sure there's a few rock cliches, but  I hear a classicism in tunes like Shadows and Weights that takes me back to early 20th century works in another canon. Riffs like Hounds of Hades (yep, the titles sort of sum up the vibe) are derivative but within these constraints she solos with a lyricism that catches your ear and tells you something different is on offer.

Bloodshed and Rise bring the violin to the fore, revealing Menn's compositional skills.  Throughout the record vague celtic edges and even middle-Eastern vibes conjure up early Rainbow, particularly in tracks like Limbo and the modal Tempest. This creates a mood throughout that elevates the music above the simple 'look at what I can do' of typical rock instrumentalists and gives you a connection to a deeper well of music making that had me thankful that in 2017 some emerging guitarists are committed to pushing the form forward.

Obviously a guitarist has to make a living and the photos and imagery of an obviously beautiful woman are used to catch the audience's eye here,  but Menn is too talented to be limited by this or being reduced to a Zeppelin cover band. Her compositional skills and playing ability confirm a talent that warrants a creative career in music making and I hope she can garner the support to enable this.   If you cut beneath the surface,  her form's more of a jazz musician than a metal guitarist, improvising within a strict structure, but this album kicks rather than swings. I suspect there's better to come from her in the years ahead. I certainly can imagine soundtrack requests following the dramatic soundscapes presented here.

Sound quality and production sadly, are not great, the music is disappointingly compressed, lacking resolution and air (I downloaded an AIFF version for my Mac and played via USB through my PS Audio PWDII, but am still tweaking it so maybe there is hope) but no matter -- the music warrants listening through the full, near double-album length work without pause, and that's more than I can say for many rock instrumental albums of recent years. Enjoy the ride.

Find out more about her here


Thursday, August 17, 2017

Remember when CDs cost more than LPs?

Yeah, when CDs first came out they were priced higher than LPs...oh, how long ago that was. I am used to the premium cost of vinyl now but sometimes even I get surprised. Look at this pre-order price difference on Amazon:


Yeah, its a 4LP set, I know...but man...$20 on cd or $80 on vinyl, for a live album?  Grab that cash with both hands and make a stash eh Dave?

Wanna join the audiophile elite?

Are you ready for some new tweaks? Specially aligned crystals to sort out your soundstage? Painted wooden artifacts to align the signals? Hey, knock yourself out. Apparently they are popular among 'the audiophile elite', according to the site, so that rules me out.  But if you've tried them, let me know. 



more here: http://audiophile.rocks/index.html

Monday, August 14, 2017

Quality of vinyl hurting sales?


Growth slowing? No, it's not the limited pressing facilities, it's the use of digital files according to some:

"A move to making vinyl records from digital files instead of the original analogue recordings is causing concern in the industry with sales slumping in the first half of 2017.

In the first half of 2015, sales of vinyl records jumped 38% compared to the same period the prior year, to 5.6 million units, Nielsen Music data show. A year later, growth slowed to 12%. This year, sales rose a modest 2%. “It’s flattening out,” says Steve Sheldon, president of Los Angeles pressing plant Rainbo Records. While he doesn’t see a bubble bursting—plants are busy—he believes vinyl is “getting close to plateauing.”
Despite the resurgence of vinyl records in recent years, the quality of new LPs are not as good as “old” LP’s claim observers because record Companies are resorting to laying down vinyl from digital sources.
Old LPs were cut from analogue tapes—that’s why they sound so high quality. But most of today’s new and re-issued vinyl albums—around 80% or more, several experts estimate—start from digital files, even lower-quality CDs."
Full story here: https://www.channelnews.com.au/vinyl-sales-slump-quality-blamed/

Thursday, August 10, 2017

Genesis Technologies sponsor new Anne Bisson D2D recording



No real info on how to purchase yet but here's the announcement:

Genesis Advanced Technologies (USA) and Brilliance Music (Thailand) are pleased to announce the release of a new “Live at Bernie’s” audiophile recording. The Anne Bisson Trio: Four Seasons in Jazz is the product of an amazing collaboration of the finest musicians from Canada with the best engineers in Hollywood.
“It was a chance that could not be turned down. An opportunity too good to miss,” said Gary L Koh, the Designer & CEO of Genesis Advanced Technologies, and self-described music lover and Bernie Grundman Mastering fan about sponsoring the album. “Anne first broached the idea of doing a Four Seasons in Jazz nearly two years ago, and when Bernie agreed to do it direct-to-disc, I leaped at it.”
The brainchild of Gary L Koh and his long-time friend and Thai distributor Wuti Larnroongroj, the story of how the recording came to be was one of serendipity; of chance meetings and opportunities grasped, then one of hard work and perseverance to bring the album to fruition.
Canadian jazz vocalist/pianist Anne Bisson and her musical collaborators were recorded direct-to-disk over two days by Bernie Grundman at his studio, Bernie Grundman Mastering in Hollywood, CA. Co-produced with Bisson, legendary sound engineer Michael C. Ross used a 100% analog recording chain directly to Grundman’s all-analog record cutting system to realistically capture every glorious moment.
 “When I was asked if I wanted to do a “Live” album at Bernie Grundman’s, I said “Sure! Yes!” Said Anne Bisson of the album, “I had no idea what sort of commitment and preparation it would involve, but well, we did it! Me and my two wonderful cohorts, Jean-Bertrand Carbou and Pierre Tanguay, who inspired me on every take.”
“I’ve known Bernie Grundman for many years. He does all the mastering of the Thai language albums I produce. When my old friend Gary asked him if he would do another “Live at Bernie’s” album, I was all in.” Said Wuti Larnroongroj of Brilliance Music. “It would be my first foray into producing an album in English, and what a way to start!”
Four Seasons in Jazz: Live at Bernie’s is only the 3rd direct-to-disc recording ever created at Bernie Grundman Mastering, and the 2nd mixed in real-time by Ross and mastered by Grundman himself. The album will be released as a Limited Edition, hand-numbered 180-gram 45rpm double vinyl LP in super premium packaging with a 16 page book containing lyrics and an essay giving readers and music-lovers a never-before-seen insight into the background and the process involved in creating this direct-to-disc adventure.
The Anne Bisson Trio consists of Anne Bisson, vocalist & pianist, Jean-Bertrand Carbou on double bass and Pierre Tanguay, drummer/percussionist.

Sunday, July 16, 2017

Another audio meet up in Austin area

Thanks to hosts LoneStar Audio, based in Lakeway, TX, a gathering of audiophiles from Austin, Houston and San Antonio met up at host Jim's home to enjoy two rooms yesterday. Both relied on Magico speakers, the S1 in a smaller, mainly vinyl room; and the S3Mk2s in a slightly larger, digital room. Lots of excellent and expensive gear in the rigs, not least Constellation amplification, Aurender DAC, Oracle turntable with linear tracking arm and gorgeous Ortofon A95 cartridge, Rogers phono stage, power conditioning by Torus, and treatments by ASC and Synergistic Research.

Naturally my eyes were drawn to the wonder vinyl set up, where the Oracle was drop-dead beautiful to behold. Delivering through Rogers phono, to Boulder amplification and the small (relatively) S1 Magicos, the sound was sweet, pleasing and scaled nicely to the space.  Of course, in a completely new rig it's hard to know where the magic is occurring but host Jim was quick to point out that the room was heavily treated with Synergistic Research products (small objects stuck to the wall, graphene panels, and some signal generating device whose electromagnetic magic was beyond my comprehension).

The larger room drew the greater audience, where the Magico S3s were augmented, sometimes, by JL subwoofers. Is it a surprise that audiophiles have opinions?  Well, every time I entered there was an ongoing discussion about whether or not the subs should be engaged, or if they were crossed over too high, too low etc.  Lots of digital tracks gave me the impression that high resolution digital can sound quite harsh in the upper frequencies. Yeah, lots more 'detail' than vinyl is deliverd but in a way that makes me often hear (or think about) the studio more than the music.

The S3s were impressive in some areas -- the ease of lower instrumental lines and the continuity across the range are qualities I associate with Magico and were on display plentifully here at times -- but for reasons that I could not attribute to any one factor (was it the room? the DAC, the subs?)  I found myself enjoying the music less here than in the small room. On Chris Jones' 'No Shelter' (an audio show staple, sadly), the bass boomed so much at the back of the room that I thought there's no way I wanted subs in the mix, but in other on-off comparisons, I experienced the opening of soundstage that good sub matching can provide.   Sonically, more questions than answers for me, and I found myself wondering just how good I could get the S3s sounding in my larger listening room, or if the S1s might actually work in that larger space.

Main host Jim was charm personified, cheerfully answering repeat questions across the day, admitting that he was still tweaking the sub combo, and happy to let people wander around his rooms with some very expensive gear left unattended. This is where he hosts customers who want to audition gear, and it's a fine, relaxing environment.




Thursday, July 13, 2017

News from Raven Audio

As an admirer and owner of Raven Audio's tube amps, I found the AudioXpress interview with chief Dave Thomson a worthwhile read.  Change afoot, but the company is moving forward, and it's great to see. Check out my reviews of their integrated Nighthawk and Blackhawk in the side bar.


Tuesday, July 11, 2017

Rega announce new MC and phono stage

I've not used a Rega cartridge for years, and not since I gave up my trusty old Rega 3 15 years ago, but am pleased to see the company continuing to push through new products. Of course, the PR is the usual breathless stuff, full of references to expert-this and sophisticated-that, no doubt to be repeated in reviews up and down the land, but here, a picture of the MC is worth a thousand such words:




At $795, the Ania has real appeal for many I presume -- no compliance figure provided so am fairly sure it's not a great match heavy arms, but other specs below:
  • Tracking Pressure 1.75 - 2.00g
  • Input load impedance 100 ohms
  • Output impedance 10 ohms
  • Nominal output voltage 350μV (.35mV)
  • Channel Balance: ≥ 20μV
  • Separation : ≥ -29dB
  • Iron cross & micro-coil assembly
  • Cutting-edge neodymium magnet
  • Elliptical profile stylus
  • High specification 0.018mm fine coil wire
  • 3-point Rega mounting style, compatible with 2-point style headshells
  • Fortron-PPS body

Friday, July 7, 2017

Berg and Finck slow burner out on Chesky

Am enjoying the latest Chesky release, a jazz duo recording of pianist Shelly Berg and bassist David Finck, The Deep. Again, this is a single mic'd binaural recording, and the result is an intimate, spacious sound with real presence. The music is a pleasing mix of improvisation and standards, recorded in a single take, with Why Did I Choose You a standout for me so far. But it's early days, and I am struck by the apparent irony of something recorded so directly and quickly requiring repeated listening to fully appreciate. Of course, the quick process of these artists is built off many years of preparation and dedication to the craft of jazz.   In a world of disposable consumption, I am grateful for the work of such artists and of companies such as Chesky that commit to sonic quality and artistic vision.

You can learn more here:

Wednesday, July 5, 2017

New Wes Montgomery out there?

Not sure how I missed the vinyl copy (must be that RSD tie-in which has no interest for me usually) but there's actually new Wes emerging that is worth knowing about if you enjoy jazz guitar.   This is an old radio broadcast of a club show, decent enough sonically though not quite enough of Wes for me across the recording. That said, Resonance Records is to be thanked for digging this stuff up and getting it out there, decades after the event. We used to dream of more live Wes so I'll take what I can get, so I bought a copy on CD (that should tell you how valuable I think this is).  Find the story here:

Sunday, July 2, 2017

Roger Waters is back

And I for one will always welcome new music from the man - here are my thoughts on his "Is this the life..." album.

Thursday, June 29, 2017

Sony making vinyl again?

Three decades after it abandoned vinyl production, Sony will start making records again amid surging demand. Full story

Tuesday, June 27, 2017

Speaker fun for summer

Am happily hosting a pair of JWM Alyson speakers in my home, courtesy of owner and designer Joshua Miles who dropped of a lovely looking pair, with matching stands, for review. This is an elegant MTM design which comes in various finishes, but that description hardly does justice to the handwork that goes into these. More to come, I have some extended listening to do.

And good to their word, Wireworld shipped a pair of their top of the range power cords to use with the PS Audio amps in for review. These still need a few hours (I am not running the amps endlessly due to their tube stage) but it's a nice opportunity to try some top of the range cords to see how the amps react. All to say, there's a few reviews coming over the next few months.

Saturday, June 17, 2017

Del Amitri fans enjoy -- Justin Currie offering a new album

Justin Currie - This is my kingdom now

Songwriting is a craft and in my view, Currie was one of the great (and greatly underrated) songwriters of his generation. He was one of the late 80s wave of young Brits who brought rock sensibilities and lyrical bite back into the mainstream after years of over-produced, stylized and synthesized pap (sorry folks, the 80s were  mostly crap). His main band, Del Amitri produced a string of strong albums from Waking Hours on and could kick-ass live too, as evidenced by the comeback tour shows released two years ago in a small box set. The last decade or so has been a quiet time for Currie the songwriter and it's good to have him back, though this recording is likely to appeal only to hardcore fans. 

The thirteen tracks here are slow, or mid-tempo ballads, recorded in a quality that suggests low-key, domestic technologies, limited accompaniment ( a bit of piano here, some bass there, drums spread about) with the main man musing throughout on life, loneliness and his own various shortcomings. Nothing too stark and nothing too lively here, the album has the feel of hearing an old friend demoing with some tunes while sipping a few drinks and reminiscing of old times. 

Audiophiles will not be impressed with the sound quality and yes, you have to order from the UK as I don't believe there's a US outlet, but for all the challenges, it's hard not to enjoy the work.  And at a total cost of under $20 shipped, you get a digital download immediately with the CD arriving less than 2 weeks later.

(this, and other album reviews are archived in the Listening Notes page)

Friday, June 16, 2017

Rega in red...

Just announced through the regular PR push. Looks great in red....used to have a Rega 3, great table, bought it for £150 (pounds), used, back in the late 1980s.  More at http://www.soundorg.com.

Wednesday, June 14, 2017

Better than the KEF LS50?

Well, so claims the gushing PR from Essence -- a pair of active speakers, under a grand, might be worth a listen given the design roots:

Thursday, June 8, 2017

New gear in for review

The PSAudio BHK 300 Monos are in for review and making sweet music in my reference rig. I've been trying various permutations of cords and cables with these, and will be adding a pair of Wireworld cords soon as these are incoming.

This is an interesting hybrid design with tubes in the input stage and balanced Mosfet output. Consequently, rule #1 for me is to remember to turn these off when no longer listening....a new habit I have to acquire the hard way.  Review forthcoming.

Wednesday, June 7, 2017

Hinges for your Bryston table cover coming...

Want to take that cover off your turntable from Bryston -- new hinges coming:

Can't say it was a problem while I had that table in the house -- just a reminder, this is a lovely sounding analog front end, and not fussy to set up. Check out my original review here

Thursday, June 1, 2017

Vinyl sales continue up but is the LP an ornament?

You see these trend data a lot these days --- vinyl sales are apparently undergoing a resurgence, reaching their highest numbers for 30 years it would now seem.  But you realize, when you look closely, that the old adage about damn lies and statistics is applicable here. Even as LPs sell more in comparison to CDs, the total sales are not that great. Moreover, according to this article, many people buy records but never actually listen to them!  Hey, I sometimes take a while to get around to new records when I buy a few in quick succession, and maybe some of my records have not been played in a while, but buying them just to have a trophy?  This too will pass, surely?

Sunday, May 28, 2017

Audio Cabana in Austin

The amiable Josh Miles of JWM Acoustics hosted a gathering of Texas audiophiles at his apartment yesterday. On hand were a pair of his excellent sounding Alyson standmounts, fed by his equally impressive sounding Karen 12 table (the 12 for the long Ortofon arm), and Etsuro-Urushi MC, and Daistasis phono stage, courtesy of Joshua Masongson of Believe Hifi, with amplification by Raven's beautiful Shaman monoblocks (we missed you Dave!) Cabling mostly by Douglas Connection, another local company with some later improv of whatever was to hand to make some connections fit.

Some gear swaps occurred throughout, including a late run with a pair of expensive Aries Cetras preamps that were really impressive sounding, and digital feeds from a laptop (don't ask me, I am a materialist).

So, apartment set up, no abnormal room treatments, just a lot of gear you can fit into a normal room, basic furnishing, floor rug, sofa, dogs, booze and tacos. You know, a  normal guy's home! Sonics were really pleasing on most material, a mix of stuff on hand and recordings people brought to share. Yes, jazz was the dominant genre but the quality of stuff on hand was toe-tappingly good. Later we veered into Temple of the Dog (RIP Chris Cornell) and some new sounds to me, which Siri shazammed for me but did not note for the record, so those names are gone. I just asked Siri what it last played and it told me 'sorry, but I can't find 'what I last played' in your records. Technology!   But hey, it was a good time.

The Karen table is a gorgeous and elegant design, no flash, all sonics, about as fuss-free and groovy as you could want. The pic below does not really do it justice and as Josh would tell you, this is a sample that he takes on the road, his finished versions are just better looking, and its true, I've seen them. The Esturo cartridge was new to me, so not sure what to make of its contribution to the sonics but I was there to have fun, and fun we certainly had.


For kicks, as everyone's level of 'refreshment' advanced, Joshua from Believe HiFi distribution introduced a pair of Aries Cerat preamps to the mix. OK, we're entering the nosebleed end of audiophilia here with the basic preamp being $12k and and reference level component, pictured here, hitting closer to $80k. I don't know what to tell you but two things seemed pretty clear to those of us fortunate enough to be there. The $12k preamp is stunning, it just gave the whole system a lift from the moment it was introduced. But wait, there's more. The top of the range reference model was even better. I know....$70k better? I'll take the usual audiophile reviewer cop-out of telling you it's not up to me how you spend your money but it was better and if I could have either, I'd take it. I have no idea where the cost goes as these are not the most beautiful components one might ever see. The supertube these preamps are built around? The origins of the design in a long-forgotten dissertation?  Life and audio are mysteries....But none of that takes away from the $12k model - it was really, really good sounding in this rig. 

Anyway, that was Audio Cabana....a fun gathering and easy going session where men (and only men, sadly) came to hear some great music on really nice gear while sharing light conversation and a few drinks. My thanks to Josh for hosting -- a more genial host it would be hard to imagine.  This was way more fun than most rooms at RMAF and I hope to get a pair of those Alyson speakers into my room to review in the coming months - they have some real magic going on I sense.