Heff

Still looking for bulb specs? I just replaced mine last week. The amp had a known factory/design defect. They released a warranty kit consisting of a complete set of bulbs, two transistors and two resistors plus installation instructions. Unless you install the changed components, the bulbs will continue to burn out. I purchased the unit new in 87. Ordered the kit in 92' and my system sat in conditioned storage since. Work took me overseas on and off for several years. Finally found someone to install the kit last week. So don't waste your time with the bulbs unless you fix the defect. I have the instructions and parts list if you want it. Let me know. Unit and the preamp (POA-1000) were cleaned and work like new now. Excellent amp. Clean and quiet.