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This VINTAGE Mu-Tron Bi-Phase from the 70's is fully functional, fully serviced and in good working condition. Includes foot switch!From Mu-Tron:The Mu-Tron Bi-Phase consists of two independent 6-stage phasor circuits, two sweep generators (oscillators), and a number of unique additional controls to allow maximum flexibility in generating a variety of phasing effects. The Mu-Tron Bi-Phase also offers several convenience features including LED indicators on each phasor, mike stand socket on bottom of housing for above-the-floor mounting, and AC cord storage on back panel. The unit is furnished with a dual foot switch and has an optical photoelectric foot pedal and provision for synthesizer interface for external control of sweep. And, like all Mu-Tron products, the Mu-Tron Bi-Phase and its accessories are solidly constructed to withstand the most severe professional use.”– From original Musitronics Bi-Phase ad circa 1970sControls:Sweep Generator 1Rate controls the speed/rate of the LFO wave that controls the effectMan/Ped switches the rate of the LFO between the setting of the Rate knob and the pedal.Shape switches the LFO between a square and a sine waveSweep Generator 2Rate controls the speed/rate of the LFO wave that controls the effectShape switches the LFO between a square and a sine wavePhasor ADepth controls the depth/amplitude of the modulation (the size of the range in which the effect sweeps)Feedback sets the amount of effected signal fed back into the effect (for a stronger effect)Sweep (Ped/Gen 1) switches the sweep control of the phasor between pedal control and LFO control by Sweep Generator 1Phasor BDepth controls the depth/amplitude of the modulation (the size of the range in which the effect sweeps)Feedback sets the amount of effected signal fed back into the effect (for a stronger effect)Sweep Sync (Norm/Rev)switches between normal sweep and reverse sweep (if you use the same sweep source as phasor A, phasor B will move in the opposite direction)Sweep (Gen 1/Gen 2/Ped) switches the sweep control of the phasor between pedal control, LFO control by Sweep Generator 1 and LFO control by Sweep Generator 2Phasor B Input selects a source for Phasor B: input A (same input as Phasor A), output A (Phasor B gets the output of Phasor A as input), input B (separate input for Phasor B)Specifications:Input Impedance: 300k ohms minimum, unbalancedOutput Impedance: 600 ohms, unbalancedInsertion Loss: Less than 1dbFrequency Response (Bypass): 20Hz – 20kHz ± 2dbSignal Handling Capability: Each Phasor, no feedback, 4V RMS minimum.Both Phasors (in series), 50% feedback, 2V RMS minimum.Both Phasors (in series), 100% feedback, 1V RMS minimumPhasing Rate: Sweep Generators .1Hz-18HzAC Power Requirements: 115V AC, 60Hz, 15 wattsDimensions: 13¾” w. X 10¾” d. X 4¼” h.Weight (less footswitch and foot pedal): 7¾ poundsPLEASE ASK ANY QUESTIONS YOU MAY HAVE. THANKS FOR LOOKING.REVERB "SAFE SHIPPING" INSURANCE INCLUDED. SHIPPING IS TO THE LOWER 48 STATES. SHIPPING TO ALASKA AND HAWAII WILL INCUR ADDITIONAL SHIPPING CHARGES. This item is sold "As-Described”SALE IS FINAL. THE GUITAR IS SOLD IN “AS IS” CONDITION. 20% RESTOCK FEE APPLIES FOR RETURN ITEMS.
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