The Vox VC-12 Valvetronix Footcontroller incorporates the capabilities of the VC-4 controller: Program selection, tap tempo, built-in tuner with mute, effects on/off, dual-function wah/volume pedal, dedicated volume pedal, an external volume pedal input, and parameter control. Both pedals are rugged, topped with chrome and heavy rubber, and equipped with heavy-duty stomp box switches, independent Bank Up/Down switches, and a Recall switch to automatically revert to the prior program. The VC-12 also stores 96 Valvetronix user programs in 4 banks. Programs can be stored from any Valvetronix amp into the VC-12 and loaded into another amp. As an added bonus, the VC-12 can control 2 Valvetronix amplifiers at one time.