Peavey PR15 400w PA Speakers "type horn working" Questions

horn often has Peavey's "SoundGard" circuit so it probably survived. NEVER change speaker cables while amp is on. ALWAYS secure the 1/4 inch type cables through the handle of cabinets so they can&

...working on these is a problem. In the PMP5000 there is a chronic problem of insulation breakdown on the rear most amp that can wipe out the power supply as well as the switching transistors in the ...