DigiTech Vocalist Live Harmony



The Live Harmony instantly adds up to two separate vocal harmonies to your vocals transforming your performances into harmony-filled masterpieces. Just plug a guitar and a microphone into the Vocalist Live Harmony, then start playing and singing — this intelligent effects box takes care of the rest!

Using patented musIQ™ technology develop by DigiTech, the Live Harmony senses the chords you’re playing on guitar and adds correct natural vocal harmonies to your vocals. As you strum a different chord while you sing a sustained note, you’ll hear the harmonies change behind you — just like a virtual team of backup singers.


  • Add up to 2 additional voices of natural harmonies using musIQ™, the most advanced pitch detection technology
  • New advanced double effect technology with intelligent ducking
  • Built-in guitar tuner
  • New Advanced Feedback Suppression with 12 filters
  • Gold Channel global effect for solid sonic foundation
  • Sound Check phrase repeater feature for dialing in vocal effects
  • Set List-preset arrangement feature
  • Up to 70 second vocal phrase looper with unlimited overdubs
  • Built-in guitar tuner
  • Power supply included


  • Microphone Input: Combo Connector XLR 1/4" Stereo Jack
  • Input Impedance: 3kO balanced
  • Phantom Power: +48 Volts
  • EIN: -125 dBu @ 60 dB gain typical (150O source); -128 dBu @ 60 dB gain typical A-weighted (150O source)
  • Microphone Input - Maximum Input Level: +18 dBu at minimum gain
  • Guitar Input: ¼” unbalanced
  • Guitar Output: ¼” unbalanced
  • Aux Input Connector: 1/8” mini stereo jack
  • Aux Input - Maximum Input Level: +20 dBu
  • Line Outputs: XLR electronically balanced
  • Line Outputs - Maximum Output Level: +5 dBu @ 0dBFS
  • Impedance: 1kO
  • Headphone/Line Output: 1/4” stereo jack, 50O output impedance
  • Dynamic Range: 109 dB typical, 22 Hz – 22 kHz, A-weighted
  • Frequency Response: +0/-2.5 dB, 20 Hz – 20 kHz
  • THD+Noise: <0.009%, 22 Hz – 22 kHz (mic input to main output) 0 dBu input level <0.006%, 1 kHz, +5 dBu input level
  • Sample Rate: 44.1 kHz
  • Power Requirements: 9 VDC, 800mA, 7.2 W, center pin GND, outer sleeve positive
  • Power Supply: PS0920DC
  • USB Type: USB 2.0 full-speed compliant
  • Dimensions: 7.9” (W) x 9.2” (L) x 2.5” (H)
  • Product Weight: 2.7 lbs.

Most recent forum threads

Where to find one?

your browser doesn't support AJAX?

fx pedal stompbox stomp box guitar effects pedal voice effects vocal effects mic microphone
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: