The Classic Series of pedals are based on the very successful ToneFancier Series. They can be powered by either a 9V battery or by an AC adaptor (sold separately, or you can use any power supply that's compatible with BOSS PSA pedals). 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 DS-12 is based on the RAT distortion pedal from the 80's, using a combination of a high quality american chipset and classic circuitry to create a round, thick tone with lots of clarity. This pedal will make your guitar stand out. Equipped with 3 modes, each mode offers a unique sound by clipping different diodes in the pedal. You will get a smooth and natural sound from the Normal mode, a higher output and thicker sound can be expected from the Bright mode, while the Warm mode will produce a more solid and dense tone.