schematic requiest BEL 1001 poweramp

vfet · Post by **vfet** » 27 Mar 2021, 13:11

hi,
sorry it's a "hifi" amp request. hope that's ok.
BEL 1001. brown engineering labs.
having a heck of a time finding the schematic.

anyone have a copy?

alexradium · Post by **alexradium** » 29 Mar 2021, 17:54

if it's not in the web,you can only get it from the factory.
Anyway ,it's not that complex of an amp,judging by photos,generally speaking transistor power amps consist of 3 main topologies,once you figure out the design it's easy to understand what is working and what's not,and the schematic is almost useless.

vfet · Post by **vfet** » 31 Mar 2021, 23:41

thanks.
best thing to do is find a damaged amp and fix it for sure.

someone sent me a partial schem. for BEL 2002 on another site.
if anyone's interested.

sadly brown is no longer living and think the company died with him.