Fender Bassman Compact Schematic

Started by Lee_ranaldo, August 07, 2005, 12:20:03 PM

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Lee_ranaldo

does anyone have this model

small combo amp 50 watts optical compressor.

i have one in the junk that i want to repair.

thanks.

TryingToDo613

www.hoffmanamps.com
has a very good layout drawing for a 5f6a bassman circuit. He also sells the parts and there are plenty of people who can make you the circuit board. -ph

Lee_ranaldo

this is not a tube amp
solid state preamp desing with RC4558 opamps.
Vactec optocoupler.

Quasi Complementary output stage.

actually many parts were ripped off so i can't test the circuit properly.

the schematic is imposible to find
unless you want to pay for it at angela.com

thanks

Fret Wire

Fret Wire
(Keyser Soze)

Lee_ranaldo

thanks!

i guess that there are no chances to get this schematic for free.

TryingToDo613

The 5f6a circuit schematic you can get on schematicheaven.com or many many other places. Hoffman has a nice easy layout on his library page, free to download and print. The physical board you can buy if you need it.

Lee_ranaldo

the "fender bassman compact" is an early 80's
solid state bass amp,had a 1x15 speaker. Two inputs and a compressor control,Effects loop.
the model that you're pointing is the original bassman tube amp.