2022-07-25 : This is our Donut double edition. 1590BB sized. Two Donut circuits in the same enclosure. Select right, left, or even BOTH sides.
Going from clean boost to solid OD sound. Tone knob adjust the medium frequency response, going from no-mid-boost to solid-"Cut the mix"-tone.
Current consumption : 10mA
Voltage : 9Vdc Center Negative