Moog Music MF107 MoogerFooger FreqBox Synthesizer Pedal

The MF-107 Freq Box contains an analog VCO with continuously variable waveform which can be modulated by the audio input signal. Modulation of the VCO includes: hard sync, Frequency Modulation, and modulation of the VCO frequency by an envelope follower. The amplitude of the VCO is controlled by the amplitude of the input signal.

Front Panel Controls

• Frequency - sets the frequency of the VCO.
• Wave - Morphs the VCO waveform from Triangle to Sawtooth to Square to skinny pulse.
• Sync On/Off - Enables/ Disables Hard sync of the VCO by the audio input signal.
• Envelope Amount - Sets the amount of modulation of the VCO frequency by the Envelope Follower.
• FM Amount - Sets the amount of frequency modulation of the VCO by the audio input signal.
• Mix - Sets the blend of input signal and VCO signal
• Drive - Sets the input sensitivity and gain of the effect when active. Half to full drive amount adds overdrive.
• Output level - Sets the output level of the effect when active.
• Bypass Switch - Bypass LED is red when effect is off, and green when effect is on. The MF-107 uses a high quality buffered bypass – when in bypass, the input is disconnected from the effects’ electronics.

• Audio Input - accepts instrument level to line level inputs.
• Freq - Accepts EP-1 expression pedal, or -5 to +5V Control Voltage to set the frequency of the VCO. Input voltage is added to position of the front panel Frequency control.
• Wave - Accepts EP-1 expression pedal, or -5 to +5V Control Voltage to set the waveform of the VCO. Input voltage is added to position of the front panel Wave control.
• Envelope Amt - Accepts EP-1 expression pedal, or 0 to +5V Control Voltage to set the amount of envelope follower modulation of the VCO frequency. Input voltage is added to position of the front panel Env. Amount control.
• FM Amt - Accepts EP-1 expression pedal, or 0 to +5V Control Voltage to set the amount of frequency modulation of the VCO by the audio input. Input voltage is added to position of the front panel FM Amount control.
• Mix - Accepts EP-1 expression pedal, or 0 to +5V Control Voltage to set the waveform of the VCO. Input voltage is added to position of the front panel Mix control.
• Audio Out - Supplies the output signal.
• Env Out - Outputs the unconditioned Envelope Follower Control Voltage signal.
• Osc Out - Outputs the wave-shaped VCO signal as a +/-2.5V Control Voltage signal.