In Reply to: Futterman versus whatever posted by decca4 on December 17, 2010 at 16:39:57:
The big difference between the Futterman and the Atma-Sphere is not the parts used but the circuit.
In the Futterman one bank of tubes are cathode followers and the other is not. So there has to be compensation for this in the driver stage.
In the Atma-Sphere (Circlotron) both banks are the same with no need to compensate.
So the Circlotron is inherently a better circuit than the Futterman.
Now what that means in terms of sound and how the two compare to your ears is entirely up to you. But technically speaking, the Atma-Sphere should sound better.
Tre'
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Follow Ups
- RE: Futterman versus whatever - Tre' 08:59:14 12/19/10 (7)
- RE: Futterman versus whatever - decca4 17:24:16 12/19/10 (2)
- But your premise re this website is unfounded - Lew 18:55:18 12/20/10 (0)
- RE: FWIW - Ralph 08:24:33 12/20/10 (0)
- all things being equal... - Jim Dowdy 11:28:34 12/19/10 (3)
- RE: all things being equal... - Tre' 12:41:41 12/19/10 (2)
- Are you also on the Hammond group? NT - tesla 09:56:59 12/22/10 (0)
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