Crazy Tube Circuits Unobtanium RAW Edition Overdrive A limited edition 2-in-1 pedal, the "UNOBTANIUM," which combines the amp voicings of two "Dumble Amp" models and the overdrive sound of the legendary "KLON CENTAUR" overdrive, which is known for its distinctive sound across various versions. This edition features New Old Stock Mullard / Valvo labelled OC45. It has a send/return, allowing you to connect another pedal between the KLON and Dumble circuits. Used only indoors. There are no noticeable scratches, and it functions perfectly. Comes with the original box and instruction manual. Returns are not accepted, so please consider this before purchasing. *Also listed on other flea market sites. Therefore, the listing may be removed due to a purchase on another site. If a purchase is made on another site at a time when I am not immediately aware, such as at night, the buyer who completed the purchase first will be given priority. Please be aware of this.* *If you purchase this pedal together with other pedals, I will discount the price of one pedal by 1000 yen for shipping. Please feel free to contact me. I will create a dedicated page with the combined items.* Dumble Dumble-style Centaur Overdrive Effects pedal Pedal