If the MCP does NOT light up when the wheel is rotated, the microswitch is bad. If the MCP lights up when you rotate the wheel but the volume does not change, the microswitch is OK and the optical reader is bad (I have a few NOS optos). Martin

Yes, woofer out. Martin

Nice work on the caps ! Do you use stands when you listen to the speakers ? Martin

Found two ! One has a tiny repair to the outer (plastic) surround, looks a decent repair. Both tested and working. PM me if you're interested. Martin

Elephant, I like your avatar. I have a bottle opener of the same type. An elegant elephant. Martin

Yep, I have one. Martin

There's nothing like the real thing. Normally, I have a nice selection of 1970's-80's drivers and I did look for these midranges but there has been a general rush on speaker parts recently and I don't seem to have any of these at present.. However, inventory changes almost daily and I'm sure that something will suddenly show up.

The stands came in many different versions. Some are completely welded and handles as one piece, others have a screw from below that holds the square frame to the vertical part and can be taken apart for easy storing or shipping. Some are welded closed at the top of the vertical part, others have a plastic top inserted. Finally, the height is different

Welcome to the Beoworld forum ! First things to check: - Is correct and clean voltage reaching the processor ? - Is the reset circuit working ? - Replace capacitors on the processor board and preferably also the small ones in the power supply area (a 22uf and some 10uF if I remember correctly). If these things are alright, it's most likely the processor

Very nice ! Martin