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13 in stock
Mitchell Schaftlein (verified owner) – August 1, 2019
Classic Zeppelin sounds from this Supro amp overdrive build. I’ve had it for a year almost and it is a fantastic project.
Colton Wheeler (verified owner) – April 17, 2020
This is a fantastic overdrive and sounds incredibly similar to my Superbolt V2 (I purchased this PCB with intent to replace the original..).
The only reason I’m docking stars is that the High/Low toggle was very subtle, and low gain was not at all like my Superbolt until I tweaked R6 from 120k down to 39k. Also, an actual build doc that shows PCB routing would be VERY handy for troubleshooting in case anything goes wrong.
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