this room and system is the result of 10 years in High End audio. my
system has been stable for a couple of years (except for transport and
amplifier upgrades within the same brand). the room has been in the
planning stage for about 18 months and i actually moved in a little over
a month ago.
my audio philosphy is to have the system get out
of the way of the event. i like as pure and simple a signal path as
possible and, at this point, prefer passive to active gain stages. i
love all the formats and enjoy having lot's of music.....vinyl is my
favorite but i listen to at least 60% digital. the new room really
reveals the benefits of SACD over redbook.
the system and room
truely allow the event to be recreated before me. i love the way the
speakers disappear and i am transported to another place/time.
i have choosen my cables, sources, amps, speakers to have as little of their own sound as possible.
recently, i upgraded my digtial transport from the modified Philips
SACD 1000 to the new emmlabs CDSD.....this was a significant step upward
in performance.
i have written an article in Positive Feedback regarding my room building experience.....here is a link;
new version of these cables, a big step over the amazing TRSC model i have used for 10 years. fantastic performance.
WADAX SA Reference DAC
Wadax Reference Dac----state of the art dac with 2 separate power supplies. the best dac i have heard by a good margin. below is a link to a thread about my Wadax experience.
Arya RevOpod isolation footer (32 used under the 5 Wadax Chassis).
height and tension adjustable. the Wadax dac, server, and server power supply chassis all use 8 footers, so it's critical to be able to adjust height and tension to have an even support for optimal performance. RevOpod's are unique in those attributes making them ideal for this use.
https://www.arya-audio.com/revopod
CS Port LFT1 turntable w/arm
air bearing platter and air bearing linear tracking arm; string drive with zero feedback dc motor, low pressure, low flow air system with zero noise air box.
world class musical flow, nuance and delicacy, combined with authority and ease. serves the music completely.
Esoteric T1 Turntable
magnetic drive/rim drive idler turntable with torque adjustment.
with the deletion of my NVS turntable, i was able to move the Taiko Tana active isolation shelf to under the Esoteric T1. this has upgraded the performance of the T1 significantly. objectively small changes, but musically quite profound up tics in realism and immersion. more nuance, greater music focus, better bass articulation.
https://www.esoteric.jp/en/product/t1/top
Esoteric G1X Master Clock
Master Clock Generator for speed improvement for the T1 turntable. significant improvement in music realism.
https://www.esoteric.jp/en/product/g1x/top
Durand --Tosca tonearm.
gimbal bearing design. Tosca is on the Esoteric T1 turntable
Primary Control 12" FCL tone arm
Field Coil Loaded uni-pivot tone arm. with power supply. mounted on the Esoteric T1 turntable. amazing natural and very high resolution tone arm. link below.
12 inch tonearm, stainless steel. used for the Sumile mono cartridge.
https://glanz.tech/e/collection/mh1200s1000s900s/
Experience Music/Intact Audio phono corrector + silver wound MC Trio SUT combo for three different tonearms.
bespoke tubed phono preamplifier. silver wound, with custom dual power supplies.
https://myemia.com/LR.html
LFD -3- Phono Cables DIN to RCA
3 sets of very high performance phono cables. amazing performance. built by Dr. Richard Bews in the UK.
one cable uses a DIN to RCA short Dongle + an RCA to RCA interconnect. the Dongle improves the performance of the DIN connection. details at the link below.
two Etsuro Golds, ---a pair of Reference MC Phono Cartridges.
duraluminim (A7075) body, 24 carat 'Kinpaku' Gold Leaf finish, diamond cantiliver. .3mv output, 4 ohms. these are both special versions of the Etsuro Gold.
one is mounted on the CS Port linear tracker.
one is mounted on the Primary Control FCL arm.
finest cartridge i have heard by a significant margin. WOW!
Audio Technica MC-2022 60th Anniversary cartridge
uses the unified stylus cantilever design. which results in extreme lack of distortion and linearity. remarkable neutrality and ability to dig out detail and keep it natural and musical.
https://www.audio-technica.com/en-us/at-mc2022
Murasakino Sumile Mono phono cartridge
MC cartridge for mono records, .04mv output. tracking force 3gms. finest monaural cartridge i have heard. competes on musical refinement with the top stereo cartridges.
Ampex twin ATR-102----one 1/4" and one 1/2" reel to reel master recorder
hot rodded by ATR Service Inc----Andrew Kosobutsky. significant upgrades over stock. each interfacing with hot rodded Ampex MR-70 preamps. the new tape deck performance standard in my opinion.
active isolation under 5 separate components: (1) the NVS turntable, (2) the MSB dac, (3) the darTZeel preamp, (4 + 5) both darTZeel mono block amplifiers. custom modifications by Taiko Audio add a linear power supply plus panzerholtz top layer + Daiza platform to provide full frequency resonance attenuation to each platform.
Taiko Audio Daiza isolation platform--22 used in the system
Panzerholtz Platform with spiral cutouts reducing mid and high frequency resonance while retaining life and energy and not changing tonality.
22 Daiza platforms in the system of various sizes under every piece of the signal path.
Evolution Acoustics 'system' power cables
a new version of the TRPC model i used on my darTZeel 468 mono blocks for the last 10 years. a big step up.
Sablon Audio King power cord
used on the Wadax Reference Server power supply.
https://www.sablonaudio.com/power
Absolute Fidelity power interfaces
power cords specifically designed for either motors (tt and tape decks), amplifiers, and components. 11 in the system.
Tripoint Audio Troy Signature
Grounding box for chassis grounding the darTZeel 458 mono block amplifiers + grounding the passive main towers of the Evolution Acoustics MM7 speaker system.
Tripoint Audio Elite
Tripoint Elite grounding box. this does chassis grounding for my sources. it uses a a pair of Tripoint Thor SE Master Reference ground cables for my dart preamp and the MSB Select II dac. there are also 4 Signature Silver ground cables to the two arm boards of the NVS tt, the power supply of the NVS tt, and the SGM server.
Equi=tech 10WQ
10kva balanced Isoltion transformer and distribution panel.
Furutech GTX-D NCF Rhodium duplex outlets
10 in the system. used with 10 Furutech covers and frames. uses NCF (nano crystal formula) material to reduce noise by emitting negative ions.
Wave Kinetics A10 U8 decoupling footers
8 sets-of-4 in the system for individual tuning of each piece of gear.
Auralex T-Fusor diffusers
i use 20 of these. 6 each on the front side walls, and 4 each front ceiling and rear ceiling.
Klaudio Record Cleaning System
automatic record cleaner
Acoustic Revive RL-30 mKIII CD-LP demagnatizer
for demaging any disc.
Furutech DF-2 LP disc flattner
will remove warps from Lps
Audiodharma Cable Cooker, Anniversary Ed.
will cook any cables
Winds ALM-01 Stylus Force Gauge
easy accurate, repeatable, measurments.
i-Tower by Koncept LED floor lamp
(3) are used. best audio light ever. 2 'warm', 1 'cool'.
Quietrock THX 545 drywall
specialized drywall with a 1/4" metal layer. used in my front sidewalls to establish proper room boundaries.
i'm in Manhattan (NYC) with my son this week to watch University of Washington play in the NIT. we got in this afternoon and had a free night tonight, so we went to a Jazz Club, Smoke, for 'Big Band Night' with a 16 piece jazz band. no cover, great acoustics and a very entertaining enthusiastic band.
regarding the Kieth Monks, i did think about it. i looked at their website and tried to find some feedback. this was in December. i decided that the Loricraft looked like a safer bet as it's not 'automatic' and does not have as many moving parts. the Loricraft allows for use of multi-stage chemical treatments which i've found to be advantagous. i had already owned a Loricraft PRR3 for 5 years with zero issues.
regarding the 'thin' pressing issue on the Audiodesk the main problem has come from the later DG pressings, and other Classical pressings. many are not very heavy. what happens is that you need to dry those by hand a bit since the squeege does not remove enough water prior to blow dry. if you don't listen to classical the problem is minimal. it's maybe 30% of classical, but 10-15% of the rest. i could live with it if i had to.
Thanks Mike for your kind and exhaustive response... what made me consider the AudioDesk was exactly the possibility to cleaning a fairly large record's collection while listening to music with a press of a button (and your enthusiastic report), now I'm concerned about the thin record problem, does it happen with all of them or just a small percentage? Also the motor failure... I suppose you didn't have that problem with the Loricraft, did you? One more question: did you consider Loricraft as well? Thanks again Best Regards E
i do still enjoy and like my Audiodesk RCM. however, i have learned about it's limitations so i added a Loricraft PRR4 Delux RCM too.
the Audiodesk is limited to a one step wash and blow dry. so you cannot use different chemicals and enzyme cleaners.
the Audiodesk has trouble with the thinner pressings as the sqweegy that wipes the water off is marginal for those thin pressings.
the Loricraft does a better job of getting every tiny spec of dust/dirt since it uses the thread and vacuum. you could have 2 Audiodesk units with one with ultraclean water for rinse only, but i still think that the Loricraft is marginally better at that.
i think having both is ideal, since when i want to do a quick easy clean and not stop listening i can throw the Lp on the Audiodesk, press one button, and go listen while it's being cleaned. also; there is some dirt where the Audiodesk with the ultrasonic process cleans deeper than the Loricraft and the chemicals.
if i had only one RCM it would likely be the Loricraft PRR4 Delux due to the thin pressing issue. but if you want to clean and listen at the same time to many Lps the Audiodesk makes it much more fun. 2 years ago when i purchased that large classical Lp collection the Audiodesk made it a wonderful experience of discovery and not the dauting task it would have been with the Loricraft.
finally the Audiodesk is somewhat less reliable than the Loricraft. i did have one motor failure which required repair. i'm still happy i own it but just FYI.
Hello Mike, I remembered that you picked up the Audiodesk RCM a couple of years ago and I was wondering if you are still satisfied with it and consequently recommend it. Regards E
Thanks for the recent tour of your system. The NVS/Telos/Anna was making great music. I have ordered a few of the LP's we listened to that I did not have. Can't wait to try them out.
i don't know about that (having impeccable taste that is), but it's nice of you to say it anyway, thank you.
i do agree with the British researchers about music and it's affect. how sad it would be if music did not have an ability to alter your state of mind. i know i would be (more) lost and adrift without it.
as to listening style, i have 'a' style, whether i 'have style' is whole nother question. :)
"Listening bias is strong. There was a recent study in the news where British researchers found that wine tasting was influenced by ambient music. The adjectives used to describe the same wine changed based on music chosen. So, here we are. Music taste and listening style (quaint old man with his cognac and cigar versus Maxell man and his martini glass being blown over). To each his own...."
I very rarely quote someone, but true dat, as they say in New Orleans. Mike Lavigne has impeccable taste.
i've been gone and then very busy. i've started to answer your question a couple of times but something always interupts. anyway; sorry for the delay in answering your question about cabinet difraction and how cabinet shape might affect the performance.
first of all; i don't really know about cabinet design and the technical side of your question. as a speaker builder yourself, i'm sure you know quite a bit more than me on this subject. all i can do is to tell you about what i've observed and cause and effect as far as my intuition goes.
i do generally observe that any speaker with a broad, flat front around the tweeter/mid-range drivers seems to struggle with image focus and tonal correctness. i think when mid to high frequencies get launched by a driver that any adjoining reflective surface will add it's voice to the message. how can it not?
i observe that speakers with cabinets that angle away or that are rounded seem to be more free of those negatives.
there are so many varibles on speaker design that i suppose it is hard to isolate specific cause and effect for particular speaker performance characterisitcs one might hear. if i was designing a speaker and wanted to make sure the tweeter and mid-range were free of cabinet surface and shape problems; i'd likely experiment with different type materials and shapes until i heard what i wanted to hear.
as far as felt, or leather, or some type of absorbant material on the surface around a tweeter; i'm skeptical about that idea......for the same reason that i avoid any absorbtion in my room surfaces. absorbtion reduces energy. that means there is less music. it might be cheaper to apply felt to a cabinet to tame a rough sounding tweeter than adding a curve to the cabinet, but i expect that it will limit ultimate performance.
i loved the way my Kharma Exquisites handled the high frequencies, they had a curved cabinet around the tweeter. so does my Evolution Acoustics MM3's.
speakers do need to be built to price points and there are many trade-offs as well as aesthetic considerations. and i have heard speakers with relatively flat fronts that seem to image well and be tonally correct.
you have not heard a String Quartet or Cello Lp until you've heard it thru the Anna. and i'll give the Telos and NVS their rightful share of the credit too. foundation, body, tender soaring string tone, and every tiny musical part of a string quartet comes alive right in front of you. the music gets personal and captivates.
bass. big bold ballsey bass. it packs a whallop. and the attack is explosive and precise. yet there is perfect focus. there is a wonderful bloom, and unlimited decay, yet never overshoot or rounding, and not a trace of edge or roughness.
i'm having trouble typing and listening. listening wins.
regarding the Anna. late January the Anna did arrive. Joel came over and installed it. it sounded great as i mentioned. but i only had it installed for a few days and then was out of town for a week so i loaned the Anna to Joel to play with in his system and learn it's tricks. i figured he would find it's ideal settings in his own system. then i returned and picked up the Anna from him and he was then out of town for awhile. so i re-installed it on the Telos.....and to the Anna's credit it sounded fine, but i strongly suspected that it was not perfectly dialed in. knowing Joel would return i did not chase ultimate set-up. not that i could get there on my own, but i knew that Joel could and would.
not that the Anna sounded wrong in any way. only that the amazing energy i first heard was somehow not fully manifest. the information but not quite all the life.
and today Joel did return and nail down the Anna set-up. it's now more broken in than initially, Joel knows it better.......and i must say that it is a force of nature. breathtaking. alive. yet so sure of itself and sooooooo effortless. the music just leaps from the grooves.
tonality is quite advanced from the A90. much more color and richness, a sweetness of tone....but not any sort of thickness or blunting. just halographic color with infinite shading.
the A90 is a particularly dynamic and alive cartridge. the Anna is another level of dynamics entirely. the Anna has such an ease and unforced kind of power and control; like a mega watt amp but with the finesse of a tiny watt SET. so the music is just so relaxed but with all the tension and explosiveness you might imagine. the music moves with more synergy and and natural flow. more real.
Now that you have had the Anna for a couple of weeks do you have any further thoughts? Is the tonality the same as the A90? Are the dynamics about the same or better?
the Anna has .20mv output, whereas the A90 is .24mv output. in my case the darTZeel at the 64db setting i had it on for the A90 also seems great for the Anna. if i were to have occasion to open up the darTZeel i'd likely try the next higher setting and see how the gain/noise is with the Anna. you never know until you try.
it's not that 64db is not already fine, but that just maybe higher output might be better. i suspect it's the same with the Yipsilon. maybe they can send you the higher gain SUT to try when you get your Anna.
I have some questions though: What are youre thoughts on cabinet difraction , you have had many speakers ,some had felt , some rounded edges some had a large front cabinet and the ones you have now have a very minimalized front . Do you think felt helps or not ( ease of listening) or does it make the sound dull . second what do you think are the main advantages of having a large speakersystem compared to a smaller one , i dont nescesarilly mean room fill.
Just a curiousity question. I am using the Ypsilon phono stage with their transformer recommended for the A90. Should that be optimal for the MC Anna? I am already on the list to get one.
as i mentioned above, the Ortofon Anna arrived Friday afternoon. Joel Durand was kind enough to offer to install it on my Telos yesterday afternoon. first we listened for awhile to the A90, which was sounding great. then the Anna.
the Ortofon Anna uses the same SLM (selective laser melting) to build the body as the A90 but it's now made of titanium instead of stainless. the 'Anna' is named after Anna Netrebko, the opera singer.
my previous taste of the Anna a few weeks ago in another system was not conclusive since we switched phono stages when the A90 was switched to the Anna. i could tell it was very special but the phono stage change was too extreme for any specific conclusions.
well; this time there was no place to hide. and as good as the A90 is and has been in my system, the Anna is now my reference cartridge.....and after listening for maybe 10 hours last night and this morning, i feel the Anna is not just a little bit better than the A90.
the Anna has some break-thru technology which i must admit i don't fully comprehend. as i understand it is more efficient at capturing energy and so is more linear and especially more dynamic. and what i hear is first an effortlessness and level of resolution that is startleing. this is from the first few seconds that it hits you as quite different. and there is quite a bit more texture and body, not any coloration or thickness or rounding, but just more life and organic color and richness.....even a sweetness. there is more spacial information, but also less 'noise' around images and more musically significant information. things are 'clean up and real'. you realize that distortion is lowered significantly.
it's better at all the things the A90 does well, that linearity and naturalness along with great transient snap and smooth extended highs and lows. then add in the sweetness on top of the Lyra Olympos SL, the attack and speed of the vdH Colibri, and the tonal richness and mid-range beauty of the Koetsu RSP without the rounding or carmel color. i've owned and enjoyed all those cartridges. the Anna does all those things, and also it has a special ability to bring more order and reality to the soundstage, and the music seems more of one piece and together. that little bit closer to real.
i'm blown away. bravo to Ortofon for having the vision to build such a great product.
the A90 is still a great cartridge; and the Anna is twice as expensive as an A90, so it should be better. i see the Anna as a natural next step for A90 owners who can afford it. it does pay homage to the attributes that attracted so many to the A90 while going to another level and adding strengths.
the Anna has .2mv output, the A90 .24mv output. i plugged it into the same set-up as my A90 had on my draTZeel NHB-18NS......it's loaded at 47k with 64db of gain. and the Anna had plenty of gain for my system.
i want to repeat the word 'effortless'. the Anna never breaks a sweat. i'm guessing that the technical advantages in efficency of this design is the secret of what it does.
i've not heard everything out there, but the Anna is easily the best of what i have heard. my only complaint is that my 60 year old eyes cannot see the stylus and cantiliver as easy to hit a specific groove.....i need my glasses for that now.
hello mike i follow your thread always with pleasure . I have a question though or actually 2 : First what do you think of felt or other absorbant materials around the tweeter and or mids / woofers . Do you find this technique effective in eliminating cabinet diffraction or is it not really nescesarry when you have a acoustic well treated room .
Secondly you have had wilsons /kharmas von schweikerts and probably more i dont know off . What do you find serious plusses of having a real big loudspeakersystem as you have now. Things that spring to mind are off course : more room fill /bigger soundstage greater bandwith off course . I hope you can shine a light on that .
Mike,...thanks! Paul L at Adona has been great to do business with over the years. I have all the parts for a triple-wide HT rack system in the garage as well. That's a lot of granite and X and Y-Frames hanging around the house :-). Thanks for your comments and advice. I will definitely do some more investigation into Paul's latest offerings and will plan the move!
i did hear the MM Micro One at RMAF; i likey spent 5-7 hours in that room over three days. like all the comments you have already read, it is a remarkable speaker and even maybe a bit unbelievable that it can do what it does at it's size and price. i know all the gear intimately that was in that room as it's mostly what i have in my room, and it does get you quite a long way toward what the big boy Evolutions can do. and obviously it worked great in that small RMAF room. there were many questions about where was the subwoofer in the room from listeners.
you cannot go wrong with the MM Micro One's. and the fit and finish on it is also remarkable for the price.