Yamaha bb1200s preamp: lost cause?
Picked up a bb1200s for cheap, but the battery is not activating the active side.
My local tech tells me preamps often fail, and are not worth repairing.
He's checking it for the exact cause now.
But reading about the 1200s, I understand the preamp was a bit special.
So, being an electronics noob, help.
If the preamp is dead, can it be repaired? Is it worth it?