TC HELICON / VoiceTone H1

This vocal harmonizer adds natural harmonies of up to two voices to your vocals in real time, matching the guitar chords and key you've set. It's easy to use, requiring no complex operation, and allows you to easily add harmonies that follow your guitar playing, making it ideal for singer-songwriters and live vocalists.

■Compact Vocal Effects Processor

■Harmony/2-Voice

■Controls: GUITAR, VOICES (Below/Above), DRY/WET, Microphone Gain

■Input Terminals: GUITAR Input, XLR Microphone Input, USB Terminal for Voice Support App and SW Updates

■Output Terminals: XLR Balanced Out, GUITAR Out

■Power Supply: 12V, 0.4A (Adapter Included)

■Dimensions, Weight: 140 x 90 x 60 mm, 420g

~From Manufacturer's Website~

Main Features

・Generates 1 or 2-voice harmonies

・Allows following guitar chords or directly specifying the key

・Voice arrangement knob allows specifying pitch changes relative to the original voice

・Easy connection to standard microphones and mixers

・Features Mic Control function. By connecting the separately sold TC-Helicon MP-75 microphone, you can switch the effect on/off directly from the microphone.

* Equipped with a USB terminal for computer connection. Firmware updates and product information can be obtained or viewed from the VoiceSupport application.

* Phantom power compatible (always ON, measured value: approximately 21V)

* Always connect the output to the XLR microphone input terminal using an XLR female-to-XLR male microphone cable. Connecting to a TS/TRS phone line input terminal may result in noise, insufficient volume, or noticeable noise when increasing the gain, making normal use impossible.

* When connecting to an XLR input terminal of a mixer, etc., please use with the phantom power from the mixer turned OFF, as this may cause malfunction.

* The phantom power supplied by the effect unit is approximately +21V (measured value), so condenser microphones requiring +48V cannot be used.

※【Notice Regarding TC HELICON Product Software ""VoiceSupport 2""】

Currently, ""VoiceSupport 2"" can be downloaded from the manufacturer's website, but there have been reports of a bug where the device is not properly recognized (e.g., ""Device in use"" is displayed) in the latest environments such as Windows 11 from 2025 onwards.

We apologize, but at this time, you will have to wait for the manufacturer to release an improved version. We will promptly announce the release of the latest version through news and other channels.