Mad Professor Little Green Wonder Handwired
Overdrive
The Mad Professor Little Green Wonder Handwired is a Finland-built overdrive and booster retaining the original circuit in an updated enclosure with top-mounted jacks.
Body moves from fuller bass and low mids to a leaner, mid-focused sound, while Drive adjusts saturation and sustain.
Match its response to single-coil or humbucking pickups for standalone overdrive, stacking with another drive, or boosting an amp.
- Dimensions
- 80 × 135 × 65 mm
- DC voltage
- 9 V DC
- Current draw
- 4 mA
- Polarity
- Center negative
Footprint and height are conservative estimates including the jacks. Current draw comes from this model's official product page.