Sybil Expression Device

The Sybil is a unique, expression-controlled pedal with eight separate “planes” of sound, ranging from utility staples such as volume to addictively expressive vocal-vowel sounds. Just plug in your standard expression pedal and 9V power supply to the top and upper side jacks and unleash something supernatural. The eight planes: 1. It starts with a simple but important utility: Volume control. Toe-down for max volume, heel-down for muted. 2. The “Dark Wah” takes guitar wah in a whole new direction with a highly resonant synth-type low-pass filter. 3. The Octave-up plane allows you to quickly switch from unison to the octave, slowly sweep between them, or land on any pitch in between. 4. The Octave-down plane allows you to drop the octave in the heel-down position and sweep to your natural note in the toe-down position. 5. The Stutter plane allows you to dynamically control the speed of a hard cut, square wave tremolo 6. The Vibrato plane gives you control of the speed and depth of the pitch modulation. 7. The Phase Voice plane manually sweeps through the 4-stage phaser effect. This plane especially awakens with a fuzz or distortion pedal before it to create more overtones. 8. The Vowel plane is the most mind-blowing voice, which imitates several human vowel sounds depending on how far you sweep through the pedal. The vowel sound becomes even more prominent with a fuzz or distortion before it. All these patches use an FV-1 digital chip, coded by hand and pushed into sonic territory that's mystically delicious. Specs: + Multi-effects pedal with side-mounted jacks + expression controller jack (upper right) + Internal switch to choose Tip or Ring wiring for expression pedal compatibility + Power supply and expression pedal are NOT INCLUDED + Size: 4-5/8" x 2.75" x 1.75" + Side-mounted in and out Jacks + True Bypass (Soft switch with relay)