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EP-1 Expression is designed as a proprietary expression pedal for our parametric overdrives and distortion pedals. It is an extension of the parametric filter allowing for wah wah, manual phaser and tone control of the frequency spectrum. Th...
Reviews
4.8
6 ratings
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Stone Deaf makes top notch effects pedals. I first bought their PDF-2 overdrive/distortion/fuzz pedal and now an EP-1 expression pedal for it. The EP-1 is built like a tank and does what it promises. It looks great, works great and is definitely worth the money. It was also great that the owner Luke H. himself replied to my emails.
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Tero · December 30, 2025
Cool pedal. Glad to get one of these to go with my Fig Fumb & PDF-1X Ghost. Unlocking more function from those pedals with this is a massive plus.
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Mr · November 19, 2025
completes my warpdrive, but pops while turning on
It does what it should do and it really completes my warp drive! But it does make a popping sound when turning off and on. That is pretty annoying. Well it might be a problem of my setup, I tried different set ups and it didnt disappear.
