The Wishing Well: PT2399 True Stereo Reverb

Original effects with schematics, layouts and instructions, freely contributed by members or found in publications. Cannot be used for commercial purposes without the consent of the owners of the copyright.
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Post by Ripthorn »

I apparently have a thing for delay/reverb circuits. I decided to do a true stereo reverb using PT2399. It's based on my Spare Room design, but it takes advantage of of the ability to cross feed the left and right signals and to do some cool cross channel-dependent modulation. It's not a small circuit by any measure. In fact, it may be the most complicated single knob pedal in the DIY world, but it's a fun one. The schematic is too big to post at reasonable quality here, but I put the short demo video below and you can find the technical walkthrough of the circuit along with schematic, build docs, gerber files, etc. here: ... shing-well

Exact Science is Not an Exact Science - Nikola Tesla in The Prestige

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