Electra EP-250 Analog Delay Schematic

[cjlectronics]

This is a rack mount unit. It has 3 MN3005's a few logic chips which I suspect are clocking the 3 BBD's and the rest of the circuit is analog 4558 op amps. I could probably fix it without the schematic but it sure makes it easier with one.

Hopefully, someone has a schematic for this sweet analog delay.

[cjlectronics]

Never mind, I fixed this unit. It was a bad CD4011. Fortunately the IC was in a chip socket. I simply replaced it and the unit came alive. This is a very cool sounding delay. Deep analog delay with a subtle reverb.