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metebalci 11th August 2004 07:47 AM

non-diy amplifiers with choke input power supplies
 
Hi,

Could you post the schematics (or just tell model names if schematic is not available) of non-diy amplifiers with choke input power supplies ? I could not find more than 2-3.

Thanks...

MB

Mark25 11th August 2004 08:04 AM

musical fidelity amps with a CR in the model no have choke regulation. most, if not all are SS though.

jlsem 12th August 2004 02:57 AM

Quote:

Could you post the schematics (or just tell model names if schematic is not available) of non-diy amplifiers with choke input power supplies ? I could not find more than 2-3.
The only one I can think of is the RadioCraftsman C500A, "designed" by Sidney Smith in the early fifties. It was really just a straight copy of the Williamson with concessions made to ease production. The choke-input filter didn't last too long; it was quickly done away with in subsequent revisions.

The great thing about DIY is that one can cast engineering economy aside.

John

Guido Tent 12th August 2004 09:37 AM

Hi

Though not an amp, it only has choke input supplies

www.Grimmaudio.com

cheers


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