Tube overdrive pedal in a compact «9 series» enclosure, the JAN-5703WB tube lights up and turns orange when the effect is activated. True bypass. Works only with the included power supply (no 9V battery).
OD-9 circuit with added tube stage
Employs mil-spec sub-miniature vacuum tube
Tube control fills out lows and low mids
Internal voltage regulator runs 30 Volts to tube
Heater In-rush current control warms tube upon power-up
True Bypass Switching
(runs with standard 9V-center negative DC powersupply - included).