This is my music system which has been evolving for over 35 years.
Have had many different components of many styles. Have learned that synergy is everything and you have to trust your ears.
Also I've had had these systems in over a dozen listening rooms. I've spent many hours working on room treatments and setup and believe the room/speaker interaction is the most important aspect of great sound that many hobbyists fail to optimize.
Vinyl is spinning about 80% of the time (Used to be 90% vinyl, but digital changes both sonically and user experience w/Roon & Qobuz have been a big improvement). After relocating to Austin, TX and getting the room optimized, I changed the analog side of the system, having sold tt, arm, carts & phono stage prior to the move.
Most recent project has been upgrading from Ayre QB-9 DSD Twenty to Bricasti M3h DAC.
Previous pieces & systems included:
Soundlab A3 electrostatics & Krell FBP-300 amp, Nola Viper Reference III (with Lamm & BAT monoblocks), BAT VK150SEs & Silverline LaFolias, Acarian Alon V mkiii , Merlin VSM-MX, Atma-Sphere MA1mkII.2, Atma-Sphere MP3, Herron VTSP1a-166
5-driver, 4-
way, time- and phase-accurate
speaker system that incorporates a unique aperiodic, push-pull,
powered sub-bass system, a battery-biased passive high-pass filter and an 11-band
equalizer—in a “boxless” minimum-baffle, non-resonant enclosure system.
Quicksilver V4 Monoblocks
Tube monoblock Amps currently with KT-88 output tubes
VAC Renaissance Mark V Preamp with Phono
balanced dual mono linestage and phono stage with external power supply. Running Amperex orange globes on the linestage side and a pair of Amperex NOS 60s medical grade Bugle Boys and one stock Mullard reproduction on the phono side. Planning on experimenting with NOS Mullard, Amperex and perhaps Telefunken for the single tube on the phono side.
Sota Nova Vacuum Series VI with Eclipse(Phoenix Engr. designed) Motor Controller
Awaiting delivery of the new Series VI Nova table spring suspension turntable with vacuum hold down system, mag lev platter/bearing, Eclipse motor controller(designed by Phoenix Engineering) and Reflex clamp!
Maple amp stands with Eden Sound brass Bear Paw radiused footers
DIY Slipknot1 & Sbank Maple Madness Rack
PerfectPlank Maple 1 7/8, McMaster-Carr Brass hardware, Star Sound Audiopoints footers
Custom Room Treatments
Designed and framed by Sensible Sound Solutions. Assembled and upholstered by me using Guilford of Maine acoustical cloth.
SpinPlanet Custom Wood Diffusors
BBC "Skyline" style QRD diffusors handmade of solid pine on 24" birch plywood base. Hand made in Delaware, USA.
ATS Acoustics QRD 7 Well Quadratic Diffuser
AudioQuest Oak Bi-wire Speaker Cables
SOLID PERFECT-SURFACE COPPER+ (PSC+) CONDUCTORS
MULTI-LAYER CARBON-BASED NOISE- AND CROSSTALK-DISSIPATION SYSTEM:
DOUBLE COUNTER-SPIRAL GEOMETRY
FOAMED-POLYETHYLENE INSULATION (FOR ALL POSITIVE CONDUCTORS)
DIELECTRIC-BIAS SYSTEM WITH RADIO FREQUENCY TRAP
AudioQuest Water XLR
6.5M balanced interconnects pair used between preamp and power amp
Tel Wire Power Cables HC Cord & Cord
HC Cord - large 9 gauge OCC single crystal, ultra pure copper. Terminated with genuine Oyaide 004 series with Beryllium copper bases and platinum & palladium plating. HC with 20amp connector on Krell amp connected to 20amp dedicated circuit
Cord - OCC single crystal, ultra pure copper. Terminated with genuine Oyaide 004 series with Beryllium copper bases and platinum & palladium plating
Tel Wire Connect XLR
OCC (Ohno Continuous Cast) single crystal copper of the highest purity available. Terminations are Xhadow Silver RCA’s that are hand-picked by Chris Kline, Jacketed cotton
(DAC to preamp)
Inakustic Reference USB Cable
German USB cable used between opticalRendu and Denafrips Pontus II DAC
Audioquest Niagara 1200 & NRG-Z3 PCs
Power conditioner & cable for front end of the system. PCs for the mono block amps.
Vinyl Stack Ultrasonic Record Cleaner
Paired with a 10L 40hz Ultrasonic tank and following the formulas and process suggested in @rushton's thread and www.positive-feedback.com article.
Eden Sound Terrastone Footers
Terrastone Bearing Isolation Footers under preamp and DAC.
Furman Power Station-8
Power strip on steroids. Using with Vandersteen subwoofers built-in to the 5As.
PS Audio Juice Bar
6 outlet power strip for networking accessories
Walker Audio Valid Points
resonance control devices
ERS Paper RFI/EMI Control
ERS paper to fight airborne RFI/EMI
Hart Big Willy MK3 Record Cleaning Brush
Described in detail in M.Fremer's Analog Planet Shootout video and review video. It's a brush that cleans dust off records. Way more effective than the Acoustech grounded large brush that it replaced
System edited: Added a Squeezebox 3 wireless music server, which I'm feeding into the TriVista21 dac. Fun and convenient. Surprising good sound at a modest cost. With a couple of 1TB drives for storage on the computer, my digital library is bound to grow. For serious listening, analog still is my choice...
Lots of changes to your system !! How are you enjoying it? I, too, believe that I will be making a major change or two. Neuance question for you when you get a chance. Cheers, Mitch
Spencer, wow , big changes! I am bummed that I could not visit this weekend. There always seems to be a meeting that coincides with my one son's birthday. The Dodd seems really intriguing. Best wishes to you and your family in 2009, as well.
Spencer - Great room...really enjoyed my visit...I had no idea how big it was by the pictures above...quite a dream! The Alon's were mighty impressive...as was the rest of the gear...several treats including the ZYX cartridge...almost bought one a year ago.
If you are on a noisy power grid, the Dodd has definite advantages. Sonically, I am finding improvement and ability to tweak the sound based on tube rolling. The Herron sounded best w/stock tubes, and any quiet tube sounded relatively the same. Both are more similar than different sounding, and I recommend them both strongly. Never had a chance to hear the Herron 2 or 3. The Dehavilland amps sound much more powerful than 30w/ch would suggest. You might be surprised at what speakers they can drive. They combine a subtlety and power that I find rare. Having more fun with them every day. They really draw you into the music. Cheers, Spencer
Nice system! You have many of the components I have tried, or would like to try! Merlin, Herron, Dehavilland, Dodd, Golden Ref....
Any other insights on the Herron vs. the Dodd? I am in the process of selling the Herron 1a/166 for financial reasons, and perhaps will replace it with either a VTSP-2 or a Dodd battery pre in the future. Currently running Herron M1 Monos, and a Dehavilland Ultraverve 2. I looked hard at getting an 845G Aires set, but they probably won't like my speakers, so I may go with the new 50a amp coming out this spring. Until then, the Herron M1's are the best amps I have had in my system. No regrets! I had them up for sale, but doubt I will sell them, unless I can get full asking price.
Recently rolled the tubes in my Dodd preamp, with a pair of Tungsrams replacing the ei's. Result: increased transparency particularly in the mids and treble. Dodd owners, give them a try if you get a chance...
Still looking for a power cable for the Trivista 21 dac, which is proving to be quite enjoyable. Pondered whether or not to try some other players as transports, but haven't been convinced that it's worth the money or effort vs. what's on hand now. Cheers, Spencer
System edited: Well, big changes now almost completed. Picked up a Musical Fidelity TriVista 21 DAC and Stereovox XV2 digital cable, which I'll try with both the modded Sony and the Pioneer Elite as transports. I might actually start sitting in the room when CDs are playing. Will be picking up a power cable for use with the dac soon. The Merlins have been sold, and I'll be silent for a week or so, while I await Grover's tri-wire cables to hook up the Alon V's. The bi-wire Cardas Golden Ref will have to be sold. If anyone is wondering, the speaker change was driven by economics, as I've been very happy with the Merlins and the continue to recommend them to many.
Thanks for your comments. Yes, the Aries 845G is a beautiful sounding amp. You'd think it is much more powerful than 30w, and it drives the Merlins well, even in my large room. Wish I could keep them. Kara has been very helpful with my questions, no doubt. Take care, Spencer
Hi Spencer , Glad to read of your purchase of the Aries 845G I own and love this amp and to find that a very knowledgeable member (you) selects this amp for his system makes me realize my old ears are still working.Not only have I found this amp to be superb,I find Kara to be first rate,top notch and always available. Sorry to see your Merlin's up for sale.In reading your posts I know how you enjoyed them. Well have fun with the amp its really special.
Sorry, I haven't responded to your question until now. Although I like the Belles amps, haven't heard his preamps. As for the Dodd, it continues to impress greatly. Just the quietest blackest background ever. It really lets the other gear shine through. Easy to live with, and looks great. I can't imagine anything close in price beating it.
System edited: Just added Dehavilland Aries 845G monoblock amps to the system. At first listen, they are very impressive, and sound great with the Merlins. Unfortunately, I have to sell the Merlins for financial reasons, and will be going to Alon V's which at their price, should be hard to beat. Need to buy tri-wire speaker cable and power cables for the amps, thinking about JPS AC+ PCs, and GroverHuffman speaker cables or Nola Blue Thunder. Suggestions appreciated.
So far, I am very impressed w/the Dodd preamp. It's the quietest tube pre I've ever heard. Jet black backgrounds, and not subject to the EMI/RFI hash that plagues many others in my environment near huge radio tower. It's beautiful and well-constructed. Wish I had the $ to try rolling all the top tubes that I've heard elsewhere and read about. Honestly, at its asking price, I think it has no real competition. I'm done thinking about preamps for a long time. In my system, the Herron is the only one that comes close. Cheers, Spencer
I also used Cardas Golden Reference speaker wire and Cardas Neutral Reference interconnects.Exceptional wire,however. There is definitly something to using more Nordost wire this far up the signal chain. You won't have to go any further with it.
Once I take delivery of my record player and choose a cartridge I'll hit the pavement for some speakers.
The Dodd & Herron are very similar in nature, they both pretty much disappear. I don't have very many hours of listening yet on the Dodd, so take my comments w/grain of salt, but so far... jet black background, very good at dynamic contrasts, good tonality. Soundstage might not be as deep with the Dodd, but definitely as wide with equally good imaging. The Dodd wins hands down as far as looks; the woodworking is beautiful. The Herron has good fit/finish, but is sort of plain looking, nothing fancy or eyecatching. If it matters, the Dodd has a nice matching remote that mechanically rotates the volume knob. The Herron has no remote. I have heard & like the Dehavilland Mercury2, but be sure to check impedance match compatibility before you buy one. Cheers, Spencer
Thanks for your comments and suggestion. I will be happy to try some Nordost if I get a chance. I agree that the Valhalla took quite some time to break in and did sound bright at first, but now I'm really liking the improvment in the tonearm and wiring. Congrats on your new amp. Curious to hear what speakers you choose. I heard ASR amps in many rooms at CES a few years ago, and they were run w/quite a variety of speakers. Cheers, Spencer