Wow, I was looking at resurrecting all of my Vinyl equipment and part of that setup is 2 - CM 914's - Mine don't have the nice handles and wood sides, would be a nice addition. I always knew they sounded really nice and have compared them to many amps in the past. I had them powering a set of custom Infinity 2000a speakers with electrostatic arrays and upgraded quamtum jr 12" bass drivers. Added some heil air motion drivers in place of the mids and they sounded incredible. Unfortunately the bass drivers needed new foam and I have to fix one the ribbons on the heil drivers. fortunately, I have spares except they don't work either. More work. Back to the amp. My only complaint was when turning off the amp there was a pop in the speakers as the current was released. So I thought of adding a soft start circuit to the amp to prevent that. Comments? Should I just leave it? I also was going to replace all of the power transistors and drivers with sets of matched ones that I bought some 25 years ago. Guess I will be looking for some nice handles as well. I think somewhere if I can find it, I actually traced out schematics for this amp some 25 years ago. I will look to see if I can find them.
Glad I finally found some info on it!
Glad I finally found some info on it!