SUNN concert bass repair parts

s3156 · #1 10-01-2011, 03:29 PM

Does anyone have any info on where to find replacement driver transformers for the SUNN concert bass amp or what can be used for a substitute? Note: The concert amp uses transformers in the output driver stage, not transistors and I am looking for replacement parts for them. I am an amp tech but looking for a parts source. Thanks

RickenBoogie · #2 10-01-2011, 04:34 PM

A good amp tech will know.

KramerBassFan · #3 10-01-2011, 05:32 PM

Driver transformers?

Like the power transformer? Or Transistor drivers...

Not sure what you are asking for. If its a power transformer, not sure where to look for that.

But if its transistors, if you can get the code, there is a chance you can find a more recent substitute.

Or if you're an EE you can design/back engineer what is in there to take a new kind. But that is not simple nor is it easily taught.

So, point of the post.. take it to an amp tech, go from there.

RobbieNuke · #4 12-04-2011, 01:44 PM

I'm pretty sure the driver transformers are unavailable. Sunn Concert Bass amp does kick ass when compared to similar models from other manufacturers, new or old.