1980's Ibanez OT10 in mint condition. Works as it should sounds amazing. There are hard to find, lets you fatten your solo guitar sound by adding an identical line exactly one octave below the original melody for a rich unison effect. Designed exclusively with electric guitars in mind, it produces a responsive, natural sound that will give your guitar work fullness and weight. The EDGE control lets you alter the high-frequency tone, and you can individually adjust the volume of the OCTAVE and and DIRECT sounds to create anything from a mild octaver to a wild synthebass timbre. For exciting hard rock riffs, try combinig the OT10 with distortion. Buyer pays all shipping.