This is a PSK distortion pedal that gained a cult following in the late 90s to around 2000 for its great sound at a low price. I bought it back then from Honda Sound Works, which is infamous now. I've kept it in its effects case for nearly 20 years. I don't have an amp, so I haven't been able to fully test it, but I have confirmed that it powers on. I've priced it the lowest compared to other PSK pedals listed on Mercari. What do you think?