With only three controls, this deceptively powerful pedal offers you everything from light overdrive to full on distortion with clarity and blissful grinding. A Tone On/Off switch allows you remove the Tone control from the circuit, opening up a whole new world of midrange grind. Switch it off for a simplified and straightforward attack or leave it on for a full-bodied distortion with loads of low-end with a slight natural scoop. Roll up the Sustain for wall-shaking bass notes or sustaining lead and adjust the Tone for a wild and wide frequency response from aggressive top end to low-end rumble.

It has been the chosen bass fuzz for several LCD recordings and has traveled around the world with them. I’d say that it is a prized possession, a real one-of-a-kind pedal. It has been beat up and taped back together. It looks like it shouldn’t work but it always delivers. It is old, it is fragile, and it sounds massive. Too good to retire yet too tired to keep going. That is where we come in. We were tasked with replicating the exact sound of this pedal but in a reliable format that can withstand the stresses of this modern world. No easy feat, for sure, but we persevered and have brought you the Chelsea.

Sustain: Adjusts the amount of distortion and sustain.

Tone: Use this to fine tune the frequency response. Boost treble by turning clockwise, boost bass and tame the top end by turning counterclockwise.

Tone On/Off: This switch bypasses the tone control and delivers a more mid focused response.

Level: Controls the output volume.