mitch2

Responses from mitch2

Belles 350a reference fireworks
From the Soundstage review;The 350A Reference is also AC coupled, while the 350A was DC coupled. The difference is essentially safety for your system. An AC-coupled amp will not pass DC to the loudspeakers, while a DC-coupled amp will if any is pr... 
Best small signal tube for a preamp?
Hi Keshiri, I still don't have the "feel" of the Zoe, and honestly have not paid too much attention to where the volume knob is set. It is a very nice preamp, and an absolute steal for the price, and I compared it head to head with the Vibe/Pulse.... 
Best small signal tube for a preamp?
Cyclonicman, I appreciate your comments but the Zoe is specifically made to operate with the range of tubes listed above. The preamp has a SATC (automatic tube adaptation) circuit and user switchable 6V/12V plate voltage, and the owner's manual sp... 
Best small signal tube for a preamp?
Are you sure about the phase inversion? I did not know that. I will reverse leads and see what it sounds like. Keep me posted on your tube trials. I am in the process of getting a pair of NOS Amperex 6922's to try. 
Best small signal tube for a preamp?
Yeah, I copied Joe's paper a couple of years ago and noted he doesn't even discuss the 12AT7. That is the only tube my CDP uses. He also doesn't like 12AU7, saying - "I would say this is a fairly unexceptional tube family." I found it interesting ... 
Best small signal tube for a preamp?
For fun, I just installed a pair of NOS Amprex PQ White label E81CC's (12AT7's) that I had purchased for my CD player. I had to switch to the 12V position for those, compared to the 6V position for the stock 6922's. I will let them burn in overnig... 
future of 2 channel CD sound
Agree with John that a high definition music server is on the horizon. However, I would suspect the recording and mastering process would still play a large part in the sound, and unless something changes, the variability will still be there - you... 
Audio Horizons TP 2.0 Preamplifier
Hi Victor, thank you for your concern with providing us the most complete information you can. I know your posts here are much appreciated, but please don't sweat the website. Building a website is like painting the Golden Gate Bridge...once you f... 
Audio Horizons TP 2.0 Preamplifier
Thanks Stltrains and others for the comments. I believe Victor is going to send a pair of the Dimension IC cables for me to try when I audition the TP2.1 preamp. I will be comparing them against my Purist Aqueous Anniversary cables in the position... 
Audio Horizons TP 2.0 Preamplifier
Can any of you guys enlighten me on the basic sonic signature of the four levels of AH cables available (Concept, Harmony, Transparency and Dimension), and whether the conductors in these cables copper or silver? At the AH prices, I would be most ... 
Finding ultra-pure water locally...
I believe John adams sunnyvale is asking about a product that has undergone an extremely more rigorous purification process than either RO or distilled water commonly available for sale in grocery stores. The ultrapure water is likely used in spec... 
Tube sound with no tubes
Spaz, you didn't tell us your speakers, but if you want a full bottom end with little to no roll-off, choose a tube pre very carefully. The Calypso's output impedance raises to about 3,500 ohms at 20hz, so even your 20K input impedance (balanced) ... 
Tube sound with no tubes
Read the reviews on the Tom Evans Vibe and Pulse. Start with 6-Moons, try TAS issue 153, and if you can ck the HiFi+ reviews where it is mentioned in at least two issues. It certainly is not tubes, but it may be near the top for getting close with... 
Your First Concert was.....
Aerosmith, spring 1974, just after release of Get Your Wings. Precluded by free Grand Funk Railroad concerts at Riverside Park. 
Build my own speakers?
Here is another choice. These guys will facilitate a variety of DIY speaker design/build projects. I agree with the others here, you should let an experienced professional create the design, and match drivers to the crossovers. However, you could ...