Up for sale, a 1980s Ibanez OT10 Octave in excellent condition and in perfect working order. Offered as part of the Power Series (aka the 10 Series), the OT10 is the only standalone octave pedal ever offered by Ibanez.
The OT10 thickens up tone by generating a secondary pitch exactly one octave below the input signal, with Effect, Edge, and Dry controls to dial in the ideal blend of wet/dry signal. The Edge control is a simple low-pass Tone control, ranging from wooly sounds that pair notably well with fuzz/distortion pedals to aggressive buzzsaw splat.
There is only light edge wear on the enclosure, the original knobs are present, the silkscreen graphics are pristine, and the black foil “Made in Japan” label is intact on the baseplate.