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Uncategorized · TC Helicon

TC Helicon Harmony-G XT

This vocal harmony processor accepts guitar input to generate multi-voice harmonies and includes reverb and delay effects. It operates on 12V power.

  • 12V DC
  • Digital
  • Mono
New
No price yet
Used (asking)
from $199

The rundown

Highlights

  • Generates vocal harmonies based on guitar chord input
  • Includes reverb and delay effects
  • Powered by 12V DC adapter
  • Compact size at 127 x 133.1 mm
  • XLR output

Best for

Vocalists who want to add harmonies to their performance using guitar chords as harmonic reference.

Quick facts

Power
12V DC
Dimensions
127 × 133.1 mm
Weight
720 g
Stereo
No
MIDI
No
Expression input
No
Status
In production

Where to buy TC Helicon Harmony-G XT

Used listings asking $199–$439.52, median $240.05 (6 listings). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$199View
ReverbUsed$199View
ReverbUsed$219View
ReverbUsed$261.09View
ReverbUsed$499View
ReverbUsed$499View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power supply does the Harmony-G XT use?

The TC Helicon Harmony-G XT requires a 12V DC power supply.

What are the dimensions of this unit?

The Harmony-G XT measures 127 x 133.1 mm.

Does it have stereo outputs?

No, the TC Helicon Harmony-G XT does not have stereo outputs.

Similar pedals

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Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.