I'm selling a CARL MARTIN PLEXITONE SINGLE CHANNEL that I bought last year. It works perfectly, but it has some scratches. Please refer to the photos for details. I'll include a 9V DC adapter, but let me know if you don't need it. Price is negotiable. From Soundhouse: This overdrive pedal is a compact version of the long-selling Plexi Tone, featuring its High Gain channel. It delivers the thick, sharp, and classic drive sound reminiscent of rock guitarists of yesteryear. The wide-ranging drive section allows for a variety of sounds, from a booster to crunch and high-gain sounds. ■ Effects Pedal for Guitar ■ Overdrive ■ Controls ・Drive: Sets the amount of distortion ・Level: Sets the output level when the drive is engaged ・TONE: Sets the tone of the effect ■ Size: 115(W) x 80(D) x 62(H) mm ■ Weight: 330 g ■ 9V DC adapter (center negative) *Sold separately *Since there is no battery box inside the pedal, it only operates with an adapter. ~From the manufacturer's website~ The PlexiTone Single Channel, a single-channel, compact version, has been added to the Carl Martin Plexi Tone family. It extracts the particularly popular "High Gain" channel from the Plexi Tone and makes it single-channel. The "Drive" knob has a wide range of adjustment, allowing you to create sounds from booster to crunch to high-gain. Also, the Pro series Plexi Tone used a 100V AC power supply, but the single channel uses a 9V DC power supply for convenience. (*However, since there is no battery box inside the enclosure, it only operates with an AC adapter.) The smaller size and the ease of using the power supply with other effects pedals have made the Plexi Tone more accessible. And the high gain of the Plexi Tone allows you to experience the quality of the distortion no matter what amp you use. Please enjoy the superb overdrive created by Carl Martin.