RMAF 2013 Day 2 highlights

Yesterday I took the elevator up to the 11th floor in the tower and visited and took photos of all the rooms except our wonderful old room 9030 [too… let’s just say depressing], the old jtinn room [long boring story], and the VTL room [they do not want me photographing their room] on floors 11,10,9,8, 2 and 1. Used the stairs on the way down, of course 🙂 [see previous post a few days ago]. Neli did floors 4 and 5 over at the atrium.

Today we immediately walked over to the 3 rooms in the Hyatt. The rooms had a little bit more of an upscale vibe over there, but spent most of our time at the Wilson Alexandria XLF demo. Then back we walked and after a little farting [for like an hour?] around I visited and photographed all the room on floors 4 and 5 over at the atrium and most of the Mezzanine – and this time it was Neli who searched the tower for good music and good sound.

Whereas yesterday there were two rooms I kind of enjoyed:

The EMM Labs / Sony / IsoMike room
The Magico S1 / Krell room [I Knoooow!?]

Today I enjoyed a few more:

The NVS [modified YG Acoustics, McCormack] room
The PranaFidelity room
The Zu Speakers, Peachtree room

Taking price into account [of course] I thought these rooms had high performance/price ratios.

The theme this year for me was reasonably good sounding solid-state. How weird is that? 🙂

As Thom Mackris (Galibier turntables) sagely mentioned, almost anybody can make a decent sounding tube amp. But it takes real effort and skill to make a decent sounding solid-state amp.

Traffic at this show i.e. the number of audiophiles attended seems to me to be quite a bit less than last year [my guess is half, though most people I talked to were more cautious about the number], but of a higher quality / more interested in actually listening to things as opposed to quickly surfing rooms.


Wilson Alexandria XLF speakers with a pair of their Thor’s Hammer subwoofers on VTL, dCS, and Transparent over at the Hyatt.


Endeavor Audio Engineering, YFS, CL Audio with Dean Peer as guest in room 545.


I like the all black look. There is something to be said for the gear always looking its best.


Scaena speakers on ARC amplifier over at the Hyatt. Just a cool photo.


Live music sponsored by Ray Kimber.


High Water Sound brought a pair of large Cessaro horn speakers and put them in room 589. There were several horn speakers at the show this year.


Sadurni speakers in room 538


The Sadurni speakers have a built in flea watt 300B amplifier.


SW Speakers in room 453.

RMAF 2013 Day 1 highlights

Much thanks go out to Albert Porter for loaning me a memory card after I somehow in a characteristic display of raw and fearsome intelligence forgot to bring mine to the show.

We’ll put the whole show up on Ultimist. But for now, some highlights.


Room 9002 – The Ayre Room. The Ayre guys setup a full-immersion record store time-warp in their room, called it Charlie’s Records, and transported a demonstration hi-fi system right into the middle of it. This is a real store [although LPs are from Boulder’s own ‘Absolute Vinyl Records & Stereo ‘] and there are lots of nice used vinyl here folks.


Vaughn Speakers. Room 9007. Plasma tweeter.


Dail speakers with U.S. flag. Room 8020.



FIM CDs for sale in the First Impression Music room in 2004

More tomorrow morning… OK. It is morning… and here’s more.


A 3-conductor cable weaver in one of the IsoMike / Kimber rooms.


A closeup of the cable being weaved and the 3 spools of conductor. Looks like there is room for 5(?) conductors on this weaver.


The Kimber Kable mascot [I think that is what it is. I forgot what Ray Kimber called it. Doh!]


A prototype 1500 watt 220V amplifier from EmmLabs. Effortlessness. Surprisingly truly significantly different from the big Pass Labs amps of years past on these Sony speakers. In the big IsoMike room.


The crane used by EmmLabs to lift the 400 lb amps out of their crates. We want one. My arms and back feel better just looking at it. 🙂


Acoustic Sounds in the Bluebell room [far side of the first floor] was playing good music.


The Audio Note U.K. room number 566 was showing an older version of their smaller ‘K’ speakers [$3000-ish]. We all listened to some reel-to-reel fabulousness at the end of the day. The Beatles, for me, was exceptional [way better than the commercial releases, though I have not heard the latest re-mastered re-released re-pressings].

Heart and Mind Ratings of Common High-end Audio Gear

[UPDATE Sept. 07, 2017]

[Most of the scores for major gear remain untouched 4 years later. I removed many items which are no longer being made or whose companies have gone out of business :-(. I also updated some of the values as I have become to appreciate that the level of detail offered by some of the better tube gear comes a lot closer to that offered by solid-state these days and it is often those subtle details that help entertain the Mind – ergo higher mind scores. 

Going through these numbers again – and yes, I have many more items to add, but – it seems apparent that for long term enjoyment one might consider choosing well-balanced vis-a-vis mind vs. heart components or at least design well-balanced systems from a mix of less-balanced components.

Realize also that Boy Toys, whose only claim to fame is that they do BIG, and GeeWiz Wonders whose only claim to fame is cool gadgetry, are not  represented well by the Heart vs. Mind scores, since their appeal does not have to do with how they sound… BUT it still might be useful to rate them on a similar table, or in this table, so people can figure out just why someone is raving about X and whether it has any relevancy to what you, personally, are looking for at all]

In order to help describe what we think are the key differences between the Audio Note U.K. Gaku-On and Lamm ML3 amplifiers we came up with semi-subjective rating that has to do with how much the characteristic sound of the amp appeals to one’s mind versus how much it appeals to one’s heart.

We will now try our hardest to apply this same approach to all sorts of other gear. However, it seems like perhaps a change might be useful here. Instead of just rating things based on a simple HEART < —– > MIND scale we will instead try and rate Heart and Mind separately, on a scale from 0 to 10.

One reason why these kind of ratings may be really useful is that people who like the quality of the sound to affect their Heart really hate sound directed at their mind. And visa-versa. Really hate. Spending lots of time to let everyone know how much they hate a particular component or system when what they are really saying is that they do not like the fact it is Mind-centric (or visa-versa).

Mind-centric sound is often called ‘sophisticated’, or ‘high resolution’ or having ‘lots of inner detail’. This is completely UNRELATED to the possibility of the sound being ‘cold’.

Heart-centric sound is often called ’emotional’ or ‘involving’. This is completely UNRELATED to the possibility of the sound being ‘warm’.

[NOTE: real world values are very fuzzy and depend heavily upon the music played and system the component / cable is in, and, for Audio Note components, the tubes used]

Name Heart Mind
———– amps ———–
Audio Note U.K. Gaku-On amp 10.0 7
Lamm ML3 amp 7 10.0
EMM Labs MTRX amp 6 9
Audio Note U.K. Kageki 2A3 amp 9 6
Audio Note U.K. Kegon Balanced amp 8 7.5
Audio Note U.K. Kegon amp 9 6
Lamm ML2.2 amp 7 7
Acapella LaMusika [top-of-the-line smooth, tonally correct solid state w/ micro-dynamics] amps 5 8
———– speakers ———–
Acapella Apollon speakers 8 8
Acapella Triolon Excalibur speakers 8.5 7
Marten Coltrane Supreme I speakers 4 10.0
Kharma Mini Exquisite speaker 8 6.5
Wilson Alexandria II, XLF speakers 6 8
Wilson MAXX III speakers 5 7
Acoustic Zen Adagio speakers 6 4
Audio Note AN/E SPe HE speakers 8 5
Audio Note AN/E SEC Signature speakers 7 7
Sonus Faber Stradivarius speakers 7 4
Sonus Faber Extrema speakers 7.5 4
———– cd players ———–
Emm Labs XDS1 CD player 7 8
Esoteric K-01 CD player 4 8
Audio Note Level 5 digital 11 8
Audio Note Level 4 digital separates 8 7
———– cables ———–
Nordost ODIN interconnects 7 9
Nordost ODIN speaker cables 7 8
Tara Labs the Zero GOLD 7 7
Nordost ODIN power cords 8 9
Nordost Valhalla interconnects 6 6
Audio Note Sogon cables 8 4
Audio Note brown PALLAS interconnect 7 9
Audio Note black PALLAS interconnect 7.5 4
Stealth INDRA 4 7.5
ELROD classic (average) 6.5 4
ELROD new (average) 7.5 6
Pranawire (average) 9 4
———– preamps ———–
Audio Note M10 preamp 9 7
Audio Note M9 preamp 8 6
LAMM LL1 preamp 5 7
LAMM L2 preamp 5 6
———– phono preamps ———–
Audio Note M9 phonostage with S9 step-up transformer 10 8
Lamm LP2 phono preamp 6 6
———– turntables (neutral cartridge) —-
Walker Proscenium Gold turntable 7 11
Brinkmann Balance turntable 6 7
Audio Note TT2 turntable 8.5 6
Clearaudio Statement turntable 6 9
Spiral Groove SP1 turntable 8 8
TECHDAS Air Force One turntable 7.5 9.5

UPDATE: 1/1/2018 Turntables. I have heard many tables many times [though the Clearaudio just 2 or 3 times – but it made an impression]. The tables listed above are rated based on their CONSISTENT sound – they almost ALWAYS have the above sonic characteristics. If the vast majority of tables sound more or less the same [a strong statement, I know], the vast majority of their sound ultimately coming from the tonearm and cartridge used, more or less like the Brinkmann, say, then one should choose the table based on ease-of-use and ease of setup and overall engineering quality. Again, why we liked the Brinkmann, but there are now a ton of tables at a variety of price points that do these things well [or well-enough for most people]. Anyway, Mea Culpa, I find it hard to hear uniquely distinguishing characteristics of this broad swath of ‘pretty good’ tables, especially at shows.

ORIGINAL POST:

Rated 0 to 10 and we are assuming they are in a system that really shows off their capability. There are a lot more components and things we can rate, but this is hopefully a decent start.

OK. You all know this is just my Wild Eyed Opinion. But I think most people would agree that the relative values here are close and in proportion to what we experience when we listen to these things.

There are, you know, components with a value of 0,0 and we won’t point fingers but it is an interesting state of affairs for those that own them. The more educated we are about the REAL comparative performance of our gear the less chance end up with stuff that is not what we are looking for.

From this table, one can see why the Gaku-On amps on the Coltrane Supreme speakers was such a significant system. Even though the ML3 on the Supremes was awesomely intense and deeply subtle, the Gaku-On on the Supremes whacks ya, you poor defenseless listener you, over BOTH sides of the head. A roller-coaster ride to wheresoever the music takes you.

This kind of pairing of opposites works well for the most listeners, I think. Like the Edge NL10 amps driven by the Audio Aero Capitole player – it entertains both sides of the brain. On the other hand, there is something kind of special about well-balanced components, components who heart-centric rating is close to the mind-centric rating.

It seems, looking at things here, that some gear uses either some warmth and/or dynamics and/or well-integrated micro-dynamics to appeal to the Heart.