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Peavey CS400 Power Amp Schematic, Parts List

Spark

Dec 9, 2010
5
Joined
Dec 9, 2010
Messages
5
I received a Peavey CS400 Power Amp that seemed a tad bit too light. So before plugging it in I opened it up to find the main board missing. The two volume controls were missing also, but not being immediately familiar with this amp I thought they possibly were trimmers(not). Any help would be greatly appreciated and thanks in advance.
 

barathbushan

Sep 26, 2009
223
Joined
Sep 26, 2009
Messages
223
What else is missing? Transformer, Heatsink?

http://www.bkelec.com/Modules/mf450.htm

Or you could build this on stripboard if your on a budget

http://www.free-circuit.com/400watt-audio-power-amplifier-circuit-with-mosfet-buz902dp/

Looks pretty much like original Hitachi power mosfet circuit.Fantastic!


If stripboard is used for constructing a 400w amplifier , make sure to keep an eye on the thickness of the connecting tracks , if they are too thin , they get too hot and sometimes catch on fire , since 85v is used there are even slight chances of arcing
 
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