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.

ToneCore guitar pedals consist of a ToneDock base-in stereo or mono-and interchangeable effects modules that snap in and out, allowing you to change effects without rearranging your pedalboard. The ToneDock is powered by a 9V battery or optional DC-1 adapter.

Features:

• 3 filter models deliver killer auto-wah effects
• Sensitivity, Range, and Peak knobs provide simple, versatile shaping control