Welcome To Steve's Music Center !

3Leaf Audio Proton Envelope Filter V3

3Leaf Audio

Sold out.

3Leaf Audio Proton Envelope Filter V3

The 3Leaf Audio Proton is an envelope filter capable of generating numerous funky tones in the style of the Mu-Tron III. It features controls for Gain, Peak, Decay, Sweep, and Tone.

Tone Knob for the fine control of the filter sweep.

Increased sensitivity range for better compatibility with low-output instruments.

Phase-correct output for predictable use in blend pedal signal chains.