Mad Professor - Little Green Wonder HW

The Mad Professor Little Green Wonder HW pedal marks the return of the brand’s very first model in a version handcrafted in Finland. Its original circuit retains that well-defined overdrive character, with a distinctive EQ that allows your guitar to retain its presence even when you crank up the gain. Used on its own or in combination with other overdrive pedals, it slots easily into your setup to enrich your tone without overshadowing its character.

The Drive control lets you adjust the level of overdrive, sustain and harmonics, from a subtle boost to a more pronounced overdrive. The Body control makes all the difference: turn it to the left to boost the bass and low-mid frequencies with a slight emphasis on the treble, or to the right for a sound that’s more mid-range focused and less bass-heavy. This allows you to adapt the pedal to both single-coil and humbucker pickups, whilst maintaining a response suited to your playing style.

This hand-wired edition features high-quality through-hole components, Alpha potentiometers and switches, and Switchcraft sockets, all housed in a robust metal casing with top-mounted connectors. Its true bypass preserves the signal when the effect is switched off, whilst its current draw of approximately 4 mA at 9 V makes it easy to integrate into a pedalboard. Compatible with a power supply ranging from 7.5 to 18 V DC, it is manufactured in Finland.