Line 6 ToneCore Otto Filter Auto-Wah Guitar Effect Pedal
The ToneCore Otto Filter kicks out the funkiest auto-wah effects on the planet! Get ultrafunky and experimental with the ToneCore Otto Filter by tweaking its Band Pass (state variable), Low Pass (ladder), and custom Line 6 Twin filter models. On top of that, Sensitivity, Range, and Peak knobs let you hone in on that perfect effect. Otto Filter can be powered by a standard 9V battery, or optional Line 6 DC-1 power supply.