Search:

Photos of knobs are on a previous thread,"Help with 6290 amp knobs"

Any one know where I can find a pair of knobs for a JBL/Urei 6290 amplifier? Same knob was used for the series. I need a pair for a 6290 I am repairing. Hard to sub a different knob as they are...

I posted this thread some time ago about a JBL 6233 Power amp that I was excited to get. I finally found the time to do overall cleaning and redo the face plate. This amp was VERY dirty. Still works...

I recently obtained a JBL Professional Series power amplifier Model 6233. I was very excited to get this amp. I have an original pro ad for this unit. What I was wondering if anyone knows about...