TC Helicon Voicetone H1 Vocal Harmony Pedal

The H1 features a high-quality built-in preamp that works with standard dynamic microphones. If you are using a condenser microphone that requires phantom power, you will need to ensure your mixer or interface provides that power, as the pedal itself does not supply it.

The H1 uses intelligent auto-key sensing by analyzing the chords you play on your guitar. By connecting your guitar to the pedal, it automatically detects the key and chord progression to generate harmonies that stay in tune with your performance.

While the H1 is designed to track guitar chords for harmony generation, you can manually set the key if you are not using a guitar. However, the pedal is optimized for guitar-controlled harmony, so you will lose the dynamic, real-time tracking feature if you aren't plugged in.

The H1 is designed to add harmony voices to your signal while maintaining the integrity of your dry vocal. It features a true bypass circuit, ensuring that when the effect is off, your signal remains clean and unaffected.

No, the H1 does not support MIDI. It is designed as a streamlined, plug-and-play stompbox that relies on your guitar input for harmony tracking rather than external MIDI data.

The H1 allows you to generate one or two harmony voices simultaneously. You can adjust the mix and the number of voices using the intuitive three-knob interface on the face of the pedal.