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In Reply to: Is a Class A pre amp better at sound staging posted by tz7 on August 17, 2012 at 16:37:51:
I don't know about the sound staging but most preamps are single ended and that means they have to be class A because of their topology. But even push/pull preamps are almost always class A also since at the low power of a preamp there's simply no reason not to bias them class A.
Dual mono has nothing to do with Class A. It just means that each channel has it's own dedicated power supply. Most preamps have a single power supply shared by both channels.
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Follow Ups
- RE: Is a Class A pre amp better at sound staging - hahax@verizon.net 21:05:24 08/17/12 (5)
- as for "sound staging" - mls-stl 06:26:01 08/18/12 (4)
- RE: as for "sound staging" - SgreenP@MSN.com 13:42:59 08/21/12 (1)
- RE: as for "sound staging" - mls-stl 11:23:45 09/04/12 (0)
- RE: as for "sound staging" - Scholl 08:28:27 08/19/12 (1)
- RE: as for "sound staging" - mls-stl 18:31:41 08/19/12 (0)
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