EHX 2 Second Digital Delay (80's) - Schematic

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
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Scruffie
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Post by Scruffie »

Trace of the analogue board, might have an error or two as a few traces I couldn't follow under chips/sliders & a couple of values were obscured in my photos and I'd given the unit back to its owner after repair some time back but 99% correct.

Would actually be buildable with the digital section as there's no ROM involved, although probably prohibitively expensive to do so.
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2Sec Audio Board Final.gif

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