Used Rare Buzz PICCOLO FALSETTO Effect Pedal

CONTROLS:TONE: DESIGNED LIKE THE TONE CONTROL ON A GUITAR, ALLOWS THE USER TO FINE TUNE THE TONE OF THE PEDAL.SUSTAIN: CONTROLS THE SIGNAL LEVEL PASSING INTO THE CORE BOOST STAGE.VOICE SWITCH: IN THE DOWN POSITION, THE PEDAL REACTS LIKE SINGLE COIL PICKUPS. IN THE UP POSITION, THE PEDAL REACTS MORE LIKE HUMBUCKERS. ALSO MATCHES THE TONE CAPACITOR TO THE VOICING.BOOST: CONTROLS THE VOLUME OF THE GERMANIUM BOOST STAGE AT THE CORE OF THE PICCOLO FALSETTO. INDIRECTLY ACTS AS THE FINAL VOLUME.FILTER: SELECT FROM FOUR FILTER SETTINGS (CLOCKWISE FROM LEFT): FULL BAND, LOW-MID THROUGH TREBLE, MID AND TREBLE, TREBLE.PRESSURE: (INTERNAL) CHANGES THE INPUT STAGE FROM A SIMPLE BUFFER (COUNTER-CLOCKWISE) TO A BOOST. SET TO ROUGHLY NOON ON MOST UNITS DURING ASSEMBLY.BIAS: (INTERNAL) ESTABLISHES THE BIAS POINT ON THE GERMANIUM TRANSISTOR. SET DURING ASSEMBLY AND SHOULD NOT NEED ADJUSTMENT DURING REGULAR USE.SIGNAL CHAIN: TRUE BYPASS SWITCHING WITH MONO INPUT AND OUTPUT. LUMBERG AUDIO AND DC POWER JACKS.