The ToneFancier series of pedals are made with a stainless steel case. They and be powered by either a 9V battery (excluding OTD-100) or by and AC adaptor (sold separately, or you can use any power supply that's compatible with BOSS PSA pedals, excluding OTD-100). Each pedal is made using German made WIMA capacitors which ensures a fast and very low loss signal transfer (not often seen in general effects pedals). Biyang also use only metal, dust proof sealed pots for long life. All pedals feature a True Bypass design making sure there is no loss of tone when the effect is off. Biyang are so confident in the quality of their pedals they offer a free 5 year warranty. The OTD-100 VAL is a real tube overdrive/distortion pedal. Powered by a russian made 6AX7 tube. You get a very natural and sensitive sound ranging from warm overdrive to full tube distortion, even the heaviest metal tube driven screams. The OTD comes with it's own AC adaptor (please only use this adaptor with the OTD-Controls : Level, High, Bass, Gain

German WIMA capacitors

Super bright LED

True Bypass design

Sealed, dust proof metal pots, for long life.

Adaptor Included