The GTR Ground from Waves is a dedicated USB MIDI foot controller for Waves Guitar Tool Rack systems, but can also be used with other MIDI controllable software or hardware. Aimed at the guitar player, the controller can be used on stage, in the studio, or in the rehearsal room. The unit features 11 buttons and 2 dedicated expression pedals.
The foot switches control preset selection, A/B setup switching, individual stomp effect active/bypass toggling, and other functions such as tempo tapping, tuning and mode switching. The GTR Ground's 2 continuous expression pedals can be used for continuous control over effect parameters and for real time adjustment of volume or wah.