GUITAR PEDALS AND PEDALBOARDS The Tone Sculptor is the equalizer pedal from Vox's "Valvenergy" series, featuring a Nutube tube and designed specifically for use on electric guitars. Featuring a unique LED display that shows the signal response to the effect, it features six frequency bands specifically designed for the guitar and a Level slider for output volume. As with all Valvenergy pedals, the Tone Sculptor recreates tube sounds, providing the typical natural compression of a tube amp. Watch Giovanni Buttitta's demo vid