ethifi

Responses from ethifi

Do failing tubes give off burning smell?
Hi Hotsauce, I swapped the left/right tubes today and noticed that the lower bias reading switched sides. I would conclude that the tube is failing and won't bias. 
Do failing tubes give off burning smell?
Thanks Spatialking for the clear explanation. 
Do failing tubes give off burning smell?
Thanks guys for your prompt comments. Looks like I had bought myself some problem amps and lots of trouble. As a recent buyer, I didn't expect a trip to the tech doctor so soon.Is there any other test I could do? I was thinking of swapping tubes o... 
Tubes for Antique Sound Lab 1009
Thanks Tabl10s. I am in Asia and sending these heavy amps half-way around the world is not cost effective. 
Tubes for Antique Sound Lab 1009
Hi Tabl10s and Tpsonic, any idea? 
Tubes for Antique Sound Lab 1009
For the V-cap, is 0.22 uF 600 DC the correct value to use for this amp?On the VH Audio website, the picture of the V-cap shows red and green wire on each end. The ASL 1009 shows white and yellow wires to the existing caps. Do the wires on the V-ca... 
Tubes for Antique Sound Lab 1009
Hi Tabl10sThe amp comes with paper in oil capacitors - these were highly recommended by high-endaudio.com. What kind of improvements do one expect from changing to VCaps? 
Which NOS tubes on my ASL 1009 for more warmth?
Hi JmanI've just bought a used 1009. Which tubes did you finally get? Can you share what you have tried, how they sounded in your system and why you settled on the current ones? 
Tubes for Antique Sound Lab 1009
Thanks, Tabl10s and Nutella.No, I am not going to spend big bucks for NOS 845 tubes like to KR845. I plan to just get Shuguang 845M, as recommended by Ed Sawyer at Audio Asylum. However, I plan to change the 12AU7 and EL34 to NOS tubes. Any recomm... 
Replace the Supratek Chardonnay with Accuphase?
Jay,I have the Chardonnay too. In my own system, tube rolling to Ken Rad Black Glass VT-231 and changing power cord to Black Sand Silver Ref bring big improvements in the bass - tighter, better control and resolution. I am planning to change the o... 
Preamp Deal of the Century
Mick wrote me in Nov that "... Gain is from 5 to 25dB depending on switch." The master switch at the back of the preamp controls the amount of gain from 5 to 25 dB. 
Preamp Deal of the Century
Fiddler, thanks for sharing. In your opinion, which of the two upgrades (V-CAP or DACT) make a greater sonic improvement?Thanks 
Preamp Deal of the Century
Fiddler, I am thinking of doing the mod too. Can you provide more information about the V-cap and DACT mod? For the DACT, did you use CT1 or CT2? 2 decks? Which resistance value to use? Is it difficult to change? 
Preamp Deal of the Century
Earlier, I have asked a question about the output impedance of the Chardonnay. I got my answer from Mick himself - it's about 200 ohms. Just in case someone might want to know. 
video squeezebox?
Try this - TViX HD M-5100SH. It's the best I've evaluated so far.Read all about it here:http://www.tvix.co.kr/Eng/products/5100sh.aspxhttp://www.avsforum.com/avs-vb/showthread.php?t=825089