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EH 1307 Deluxe Memory Man with Squelch

Please note: This page is part of an ongoing site migration and may be incomplete. The original, complete version is available on my previous website.

PCB EH 7550
Panel Text Deluxe Memory Man
Panel Colors Red and Blue
Knobs 4
Switch Squelch
BBD IC SAD1024
Compander Yes

I’ve seen quite a few of these but I haven’t done a proper trace yet to confirm a match to the EH 7550 schematic.

SCHEMATIC:

Try the EH 7550 schematic.  This is most likely the correct schematic for EH 1307.

Random note: The last EH1307 (no letter designator) I looked at had the intitals “DC” hand written on the solder side over the delay chips.  I wonder is those are for “David Cockerell.”

In this series: Electro-Harmonix Memory Man