Hello. I just acquired a Cinema Engineering 103-A, a mono monitoring amp. Does anyone have schematics for this or the 101 preamp and 102 booster? Cinema was Art Davis' company before he went Langevin and Altec, also made attenuators, etc. Lots of custom consoles were based on these modules, they also made the insane graphic eq shown in the Audio Cyclopedia (never seen one of these!).
The amp is 6SL7 to 6SN7 driving push-pull 6L6's. 5U4 rectifier. Triad power and choke. Input looks like Triad as well, can't tell who made the potted output. Shouldn't be too bad to trace out, but I'd love to see more info on Cinema modules if anyone has them.
Best,
James
The amp is 6SL7 to 6SN7 driving push-pull 6L6's. 5U4 rectifier. Triad power and choke. Input looks like Triad as well, can't tell who made the potted output. Shouldn't be too bad to trace out, but I'd love to see more info on Cinema modules if anyone has them.
Best,
James