A real tube overdrive with that tube warmth and natural compression.  A standard 9v power supply is used but internally the voltage is boosted to 33v to the 12AU7 tube, for increased clean headroom and more pleasant overdriven tones. Gain, Tone and Volume controls.


The pedal is completely hand wired and eyelet board is used for mounting and soldering all components.


Build time is one week from the date of purchase.

Credit to Juan Solo for the design (Boob Tube). 


All pedals are hand built and bench tested prior to shipping.



Power: 9V DC (-) tip negative

12AU7 Tube Overdrive

SKU: 12AU7