Check the listing for details. Dr Scientist Phreak Ring Modulator Pedal. Condition: New. Listed at 219.00 USD. Phreak – a digitally controlled ring modulator. Phreak is a digitally controlled ring modulator that lets you transform the timbre of your instrument in new, exciting ways! At its core is the FV-1 DSP engine, delivering crisp, high-quality ring mod tones. The digital side adds a wealth of convenient and powerful features, such as frequency control, tap tempo, MIDI compatibility, 8 LFOs, tunable ring modulation, and 7 optional DSP ring mod effects. Video demo of the Dr Scientist Phreak. Dr Scientist Phreak Ring Modulator features: • Digitally controlled ring modulator. • 3 Ring Modulator modes, 8 LFO waveforms. • All-analog dry signal path. • USB firmware updates. • MIDI implementation for all digital controls. • Expression pedal/CV control over Ring Mod frequency. • True Bypass. • Power: 9V DC (150mA).