Model: MF-105 Murf
MuRF stands for Multiple Resonance Filter Array. The Heart of the MuRF is a bank of eight resonant bandpass filters tuned to fixed frequencies. The Animation module is a 24-Pattern sequencer triggering volume envelopes for the eight filters.
Front Panel Features:
DRIVE Rotary Control: Adjusts the gain of the audio input circuit.
OUTPUT Rotary Control: Adjusts the output level when the effect is active. Used for balancing the filtered signal with the bypassed signal.
MIX Rotary Control: Sets the proportion of direct to effected signal that appears at the output.
PATTERN Rotary Switch: Selects one of 12 Animation Patterns in each bank.
BANK Slide Switch: Selects which bank of Patterns is active.
RATE Rotary Control: Sets the Rate of the Pattern.
ENVELOPE Rotary Control: Sets the envelope shape of the patterns.
FILTERS Slider Controls: Controls the gains of the following frequency bands: 200 Hz, 300 Hz, 450 Hz, 675 Hz, 1KHz, 1.5 KHz, 2.2 KHz, 3.4KHz.
DRIVE LED: 3-color LED indicates the level of the Input signal. Green indicates a low-level signal, yellow indicates optimal signal level, and red indicates soft clipping.
BYPASS LED: 2-color LED indicates effect status. Red indicates bypass, and Green indicates the effect is active.
RATE LED: Indicates the Rate of the Animation Pattern.
Jack Panel Features:
AUDIO IN: �” Phone jack – accepts any instrument-level or line-level signal from –16 dBm to +4 dBm. Input impedance is 1 megohm.
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