Quicksilver V4 w/ Vandersteen 5 A

Read this review... http://www.10audio.com/quicksilver_v4.htm ... and then buy these... http://cgi.audiogon.com/cgi-bin/cl.pl?ampstube&1137912849&item ...since they sound even better than originals. Less expensive too. (Yes, of course, they're mine.)

For output tubes I was next going to try the Penta/Shuguang KT88SC, here... http://www.pentalaboratories.com/product.asp?dept%5Fid=5020&pf%5Fid=KT88SC+SHUGUANG . They're getting quite a positive reputation on the Tubes Asylum... http://www.audioasylum.com/scripts/tv.pl?forum=tubes&s=U . They're a bargain at $22 each, too, but not so much at their matched proces. Of course, with their very-easy-to-use individual bias adjustments, bias-matched tubes are NOT REQUIRED in the V4, and because of Mike Sanders' ingenious and careful application of negative feedback in the amp, gain-matched tubes are not even a benefit.

I love the sound of the V4s driving the MR and treble of my Eminent Tech. 8s. They had lots of the harmonic richness (that sounds more like real music) that my 50-Watt SETs, ASL 805s, do. But then I figured out how do drive the ET8s so that the ASLs had enough power, so I'm using them again. Try the V4s; I expect you'll love 'em.
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Hi Fjn04, I've been able to do several comparisons with V4s on Model 5s. I can always set up another on 5As, but the outcome will be the same. For RELIABLE tube amps, I can only recommend the Quicksilver. For better sound than the V-4s you should consider a new BEL 1001 Mk V. Yes, it's solid state, but you won't miss the tubes. It's the same price and will handily out perform V-4s. If you want to spend more money you can only buy "different" from there IMHO.

Hmm...that didn't work very well.

Here is the KT88SC ... http://www.pentalaboratories.com/product.asp?dept%5Fid=5020&pf%5Fid=KT88SC+SHUGUANG

...and here is the Tube Asylum ...
http://www.audioasylum.com/scripts/tv.pl?forum=tubes&s=U

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I'm using Ayre - gets pretty darn close to luscious tube sound, yet has the muscle and stability for Vandersteens. Why do you think Ayre and Vandersteens are paired in the Ayre factory sound room, and during shows....

I am driving a pair of Sforzando JL-1's with the V4's on the satellites and a Sonogy Black Knight for the bass duties. Since the 5A has a bass amp included, the 120 Wpc from the V4's should be all you need. They will be my last amp.