Collision Devices Black Hole Symmetry Modulator & Fuzz Effect Pedal w/Box - Used PHUsed033125 The X circuit works in

The X circuit works in sequence by applying the high pass filter and distortion to the higher range of tones before compressing the lower register for a smooth low end and a saturated top

12=16" compoud radius fingerboard with 24 jumbo frets

they left it alone

The bound open-book headstock on the '68 is a 14-degree pitch which aids in reducing string tension

Collision Devices Black Hole Symmetry Modulator & Fuzz Effect Pedal w/Box - Used PHUsed033125 The X circuit works inThis is a used Collision Devices Black Hole Symmetry effects pedal. It is in excellent condition. Its comes with original box. It requires +9V DC (negative center).