Hey team. I picked up an Ensoniq ESQ-1 over the weekend, and as it turns out, it’s in need of some TLC.
There’s the usual suspect: replace battery. That one I can handle.
The tricky part: The filters and the vca don’t appear to be fully operational. Notes play, but there’s no envelope. I reinitialized and ran the filter tuning, and the values I received were approximately half of what they should be. I tested the power supply, and all voltages check out okay.
So, I’m turning to the Shruthiverse for help, as some of the original builds had the CEM3379 inside.
Thanks for your help!