※ Also listed elsewhere, first come, first served. In perfect working condition, no issues at all. This is a collector's item from about 15 years ago, with the mold specifications unique to the early models!! In a word, it's like a high-priced 1970s vintage ROSS Compressor⁉︎ It's incredibly true to the original sound, natural, and doesn't compromise the natural low end. It can even be used as a booster, making it an essential ingredient (sound quality) for your music – truly exquisite water!! For those who feel uneasy about the word "COMP," this is the perfect stompbox. It elevates the quality of your music by a notch, a must-have studio compressor! ^_^b 『Product Introduction』 Controls: PUSH (volume adjustment) and SING (compression adjustment)!! Compression is adjusted with the SING knob only. There are no detailed settings like threshold, but it's the epitome of "simple is best"!! Unlike the Dyna Comp, it has no quirks. It's a low-noise compact compressor pedal that highly values the original sound, offering professional studio quality!! As you increase SING, the compression effect and volume increase, but the compression itself is added with an incredibly natural balance!! Also, with SING at zero, turning the effect ON adds a wonderful brilliance, sharpness, and gloss to the high frequencies of the original sound. It doesn't drastically alter the original sound, but rather subtly corrects the sound quality!! Furthermore, with SING lowered, increasing PUSH allows you to use it as a clean booster or gain booster due to the high output level. The volume is almost the same as the original sound at around 10 o'clock on the PUSH dial. It adds edge, compression, and a sense of depth to the sound while preserving the nuances of the original sound (distortion). It's great to set the maximum gain with PUSH and then increase SING to the point where you get the desired amount of compression and sustain!! It's very natural, so it can be used not only with guitars but also with acoustic guitars and basses. It's a legendary compressor that laughs at the high-priced ROSS Compressor ^_^b Okko Coca Comp - YouTube