Power Cords for VAC 140/140 or 70/70 tube amps

I use the Virtual dynamics power 3. It a cheap power cord ($65) but it's much better than the stock cord that comes with it.

I also tried the Power 3 mentioned above on my 30/30 Signature... It gave me a stronger bass and fuller lower midrange, but rolled off the extension on the highs considerably in my system. If you are looking for a cord that does not change the tonal "balance" much, but gives you a dramatic improvement, try the Elrod EPS3. It gave me a LOT more transient speed and overall clarity/detail, without any "heavyness", colorations, or roll-off. I tried all of the V.D. cables except for the Nite, and they all gave me a stronger bass, and as I upgraded to the top of the line they sounded a bit better, but each did something to the upper mids or highs that annoyed me with this amp. Hope this helps...

I have great results using Cardas big power cords for the 140 mono blocs. Khai Do

http://www.audioasylum.com/audio/cables/messages/82798.html This may help

Try the Audience PC. I'm using it for my VAC pre with great results.

Jose.