Mosphoros

The Mosphoros is an all-MOSFET overdrive refined over nearly two decades, designed around the concept of movement rather than static gain. Multiple interacting MOSFET stages build texture, depth, and harmonic weight dynamically as you play.

The pedal moves through a full spectrum from clean and open to dense and saturated, responding to pick attack and guitar volume. Despite its enormous gain range, it remains remarkably quiet with no hiss or hum.

A 100% original circuit that goes beyond tube imitation into territory entirely its own. Handmade in Basel, Switzerland. 9V DC center-negative, power supply only.