Canvas Volume Pedal The Canvas Volume Pedal is designed to give players unprecedented control, reliability, and flexibility from a volume pedal. Built around a precision position sensor and high - quality VCAs (Voltage Controlled Amplifiers), Canvas Volume delivers a premium, all - analog signal path without the mechanical compromises of traditional designs. Shape the feel and response of Canvas Volume to fit your playing style with customizable features, including multiple tapers modeled from existing volume pedals, minimum - on volume, maximum gain, and lag.