Tested in great working condition, includes original box and power cable.
The harmonic multiplier is an all analog harmonic generator and wave shaper. Capable of creating unique and complex tones, it takes an audio input from a triangle wave oscillator and multiplies the frequency up to seven time. It can process other audio signals as well. There is a built in distortion circuit for additional timbres. Input two oscillators and get a variety of ring modulation sounds. Feedback is available for even more tones and harmonics.
// eurorack format, all analog circuitry
// individual knobs and outputs for each of the harmonics
// six stages of wave folding
// distortion circuit for thick pulse width sounds and sync like tones
// feedback cabable of creating crunchy digital sounding harmonics
// input control voltages for wave symmetry, chorus like effects, and feedback tone control