This used Crazy Tube Circuits Unobtanium effect pedal is in great condition and delivers the legendary tones of two iconic overdrive circuits in one compact unit. Featuring a dual-channel design, it combines a D-style amp overdrive with a classic Klon-inspired transparent boost, offering rich harmonic character and versatile gain shaping. The pedal includes controls for Level, Gain, Tone, and a toggle to switch between amp circuits, as well as a separate footswitch for the boost function. With true bypass switching, top-mounted jacks, and rugged construction, the Unobtanium is ideal for players looking to capture boutique tones without sacrificing pedalboard space. Powered by a standard 9V DC supply (center negative), it's a must-have for tone chasers and collectors alike.