Musitronics Mutron III

This is THE original Mu-Tron, the world's first envelope-controlled filter pedal and his Musitronics model, PS-1 batterie eliminator

The holy grail of envelope filters, the ultimate funk pedal – an original Musitronics Mu-tron III In great condition. Normal wear on the outside as you can expect from a +40 years of use effect. Inside is 100% in perfect working condition.

You might've heard this pedal in countless records since the early 70's.

You can use the power supply or you can just simply use it with two 9V batteries.

Controls:

• Mode (LP/BP/LP) selects the type of filter: Lowpass, Bandpass, Highpass
• Peak Controls volume of the cutoff frequency
• Gain adjusts the filter’s sensitivity to the signal of your instrument
• Range (Low/High) selects the frequency range covered by the filter envelope
• Down/Up selects the direction of the filter sweep: down or upwards
• Power (Off/On) switches the power on or off

Specifications:

• Gain: variable from 0.1 to 40, when driven from a low impedance source
• Input Impedance: 1 megohm at lowest setting of GAIN control, variable to 3.3K ohms at maximum gain setting
• Output Impedance: 600 ohms
• Minimum Input Signal For Full Mu-Tron Effect: 1.5 mV from 600 ohm source
• Maximum Undistorted Output Signal: 3.6 volts RMS
• Power Supply: ±9 Volts from 2 NEDA 1604 batteries or Musitronics Model PS-1 Battery Eliminator
• Dimensions: 8¾” l. X 5″ w. X 3⅛” h.
• Weight: 3¼ pounds (without batteries)