Paul C. Buff, Inc. Technical Forum

Hi All

I have an old WL1200 Ultra that was part of a three light used deal, with this one not working. It powers up, the ready light comes on, and I can get the dump button to come on when I reduce the power, but it won't dump. No click, nothin'. I replaced the tubes trying to get lucky, but no dice. It'll be cost prohibitive to have PCB even look at it, so I'm wondering if there's anything I can do with this thing besides throw it out. I do know my way around capacitors (tube amplifiers) so I opened this thing up, there's no scorch marks and there's nothing sticky around the caps.

I'll also add that I'm an engineer and I hate throwing things out I think I can fix :)

Anybody?

Skip
Otter Photo

For a variety of reasons, we cannot recommend servicing the internals of the light, nor can we give any advice should you choose to do so. Self servicing the light is at your own risk.