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In Reply to: RE: Better yet, read Krell's description posted by thebordas on July 14, 2014 at 10:20:49:
Given the size of the power supply and obvious lack of heat sinks it is clearly not able to supply more than 20-30 watts Class A power. Nevermind 200 watts Class A it won't get close to that.
I once had a Sumo "The Nine" that was 60 watts Class A and used fan cooling to supplement its decent sized heat sinks. It had a 1200 VA transformer for only 60 watts.
Now I have a NAT Symbiosis, which has a power transformer that is probably heavier than the whole Vanguard. It is 100 watts Class A has 4 massive heat sinks, gets super hot and weighs about 140 lbs.
That is what it takes to make Class A...even older Krell sliding bias amps were huge.
I am of course not commenting on the sound...just the claim you made of it being Class A.
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Follow Ups
- RE: Better yet, read Krell's description - morricab 03:30:00 07/15/14 (2)
- RE: Better yet, read Krell's description - thebordas 03:48:03 07/15/14 (1)
- Yes, it's ultimately all about the sound. Avoid audio nervosa! - JoshT 06:54:03 07/15/14 (0)