Filter / Wah (Envelope Filter) · $279
The Mu-Tron Mu-Tron III is an analog envelope Filter pedal based on the Optical envelope-controlled filter (opto/otto-coupler), with Frequency (Range); Peak controls, made in USA. From $279.
| Category | Filter / Wah (Envelope Filter) |
| Circuit / based on | Optical envelope-controlled filter (opto/otto-coupler) |
| Signal | Analog |
| Controls | Frequency (Range); Peak |
| Switches | Mode (Low-pass / Band-pass / High-pass); Drive direction Up/Down |
| I/O | 1/4" input; 1/4" output (mono) |
| Power | 9V-12V DC (center-negative) |
| Power draw | 30 mA |
| Dimensions | 4.75" x 2.5" x 7.25" |
| Weight | 1 lb |
| Country of manufacture | USA |