Two voices of natural harmony, one stomp

VoiceTone H1 is the simplest way to add real two-part vocal harmony to your live set. Tell the pedal what key your song is in, hit the footswitch, and the engine generates two voices above or below your lead that follow the diatonic scale you set.

Three harmony intervals

Switch between high, low, and high-plus-low harmony voicings from the front panel. Adaptive Tone runs in parallel to polish your lead vocal with EQ, compression, and de-essing, so the dry voice stays present while the harmonies do their work.

Gig-night reliability

XLR in, XLR out, 48V phantom power, true bypass, and a standard 9V supply. The H1 is the entry point into TC Helicon harmony and the pedal singers grab when they want the magic without the menu.