Search found 2 matches

by MrBeverage
Mon Sep 10, 2018 2:35 pm
Forum: Keyboard Amplifiers
Topic: KB 300 crossover???
Replies: 2
Views: 4893

Re: KB 300 crossover???

Thanks much for the reply. I thought about the flex put on the boards when tightened up also. I'm gonna loosen, and remove the 4 screws on top (letting the amp just rest in place on the front and back edges) and test it that way. That should relieve any tension caused by the screws. The problem show...
by MrBeverage
Mon Sep 10, 2018 11:40 am
Forum: Keyboard Amplifiers
Topic: KB 300 crossover???
Replies: 2
Views: 4893

KB 300 crossover???

When I took apart my KB 300, I was expecting to see a passive crossover board, between the amp and speakers, but I didn't see one. There is only the two (blue and yellow) speaker wires going directly to the Motorola horn driver's + and -, from the amp board (along with the other wires that go down t...