Rumble 100 schematic

[lowell]

Hi looking for Fender Rumble 100 schematic... this is a strictly solid state amp. I'm saying that cause can only find schematic for Rumble Bass amp which is a tube amp.

Am getting a low volume distortion out of tweeter and woofer. Preamp out revealed good clean tone. Power amp in produce bad tone.Tweeter and woofer are fine with another amp. I then tried another speaker and sounded good. I then tried another amp into the Rumble cab and it was fine!! I'm lost here.

There are also some wires from a "red light" switch on the back that go into the cab. Not sure what those are cause don't have schem. They are not connected inside the cab to anything, just hanging there.

[52 Bill]

Hi looking for Fender Rumble 100 schematic...

There may not be one available, I think that may be one of the "replace only" models, that Fender doesn't support.

There are also some wires from a "red light" switch on the back that go into the cab. Not sure what those are cause don't have schem. They are not connected inside the cab to anything, just hanging there.

They probably went to a string of red leds that would light up the front of the amp.

[lowell]

thanks... Fender just emailed me a schem. There was a bad solder joint on one of the output transistors. You are right, those wires went to the red led's on bottom of cab.