Blackstone Appliances Jon Blackstone handcrafts guitar distortion devices that generate low-order harmonics, and are responsive to dynamics. Blackstone’s current standard product is a very small (4.4″x 2.4″) battery-powered floorpedal called the Mosfet Overdrive 2S. It provides two footswitchable channels, each with its own drive and level settings, and true mechanical bypass. Made in New York City, USA

Blackstone Appliances Mosfet overdrive