The Switch-3 is the "logical" accessory when your TC Helicon/TC Electronic vocal or multi-effects processor offers more functions than its front panel controls allow. It extends foot control (preset changes, confirmation, activation of functions depending on the device) to gain fluidity during concerts without modifying your audio chain.
The TC Helicon Switch-3 is aimed at singers who use harmonizers, delays, reverbs, and vocal processing, as well as guitarists and bassists equipped with compatible TC devices (multi-effects or heads/amps). In a live context, it allows smoother transitions between songs: you stay focused on the performance while keeping essential controls underfoot. In rehearsal and studio, it becomes practical for triggering functions without interrupting a take.
The Switch-3 offers three footswitches in a compact format. The philosophy is simple: a single 6.35mm TRS Jack cable connects the controller to the dedicated input of your device, and the functions assigned to the buttons depend on the model used (for example: preset navigation, activation/deactivation of a block, commands related to vocal performances). Once configured on the device side, you benefit from immediate control, ideal for pedalboard use.
The Switch-3 adds no coloration and does not process the signal: it only sends commands to the host device. As a result, your sound remains strictly that of your TC Helicon/TC Electronic processor, with a decisive advantage on stage: cleaner and more reliable changes, at the right moment, without risky manipulations between phrases or riffs.