The Sunnday Drive is based on the preamp of the legendary Sunn Model T. The Sunnday Drive uses a pair of NOS Soviet 6N21B submini tubes in place of the 12AX7, allowing it to fit in a nice small box. The Sunnday Drive also features a footswitchable Boost on the front end of the preamp, which can give a huge boost in gain, which gives the preamp a huge range between of clean, drive, and almost fuzz-like distortion.
The Sunnday Drive takes a standard 9V input, and can accept center negative or center positive inputs. It uses internal regulators to supply 6.3V to the tube heaters and 200V to the plates, giving it the richness you expect from a full high-voltage preamp.
Controls: Gain, Presence, Volume, Boost Gain, Bass, Mid Range, Treble, Bright, Bypass (footswitch), Boost (footswitch)
Like all Sushi Box FX pedals the Sunnday Drive is true bypass, hand-wired, and built with pride in Chicagoland, U.S.A.
Starting at $175
CURRENT DRAW NOTE: The Sunnday Drive uses vacuum tubes, which means it has current requirements higher than most pedals. During warm up it will try to pull around 1900mA on a 9V input, and when it has finished warming up it will pull about 770mA on a 9V input. You can probably get by with a 1000mA supply, but it will take longer to warm up. I recommend a 1500mA (or more) supply.