PedalBro

Phaser · TC Electronic

TC Electronic Helix Phaser

The Helix Phaser is a stereo-capable phaser that combines vintage and modern phasing modes with TonePrint customization. Premier Guitar's reviewer rated it 4.5 out of 5, noting its digital architecture provides extensive phase-shaping control and solid sound quality for the price.

  • 9V DC · center −
  • 100 mA
  • Switchable (true or buffered)
  • Analog
  • Stereo
New
No price yet
Used (asking)
from $74

The rundown

Highlights

  • Stereo output with switchable bypass
  • Vintage and modern phasing modes with mix control
  • TonePrint technology for tone customization
  • Runs on 9V DC (100 mA), battery-compatible
  • Compact format at 72.6 x 121.9 mm

Best for

Guitarists seeking a stereo phaser with flexible tonal options and the ability to customize sounds via TonePrint.

Professional reviews

What the press rated it. We link to each review; read the full piece for the details.

Quick facts

Power
9V DC
Current draw
100 mA
Polarity
Center negative
Bypass
Switchable (true or buffered)
Dimensions
72.6 × 121.9 mm
Stereo
Yes
Status
In production

Where to buy TC Electronic Helix Phaser

Used listings asking $74–$118.71, median $80 (11 listings). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$74View
ReverbUsed$74View
ReverbUsed$74View
ReverbUsed$79View
ReverbUsed$80View
ReverbUsed$80View
ReverbUsed$80View
ReverbUsed$95View
ReverbB-stock$128.99View
ReverbUsed$142.41View

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

Frequently asked questions

What power supply does the Helix Phaser use?

The Helix Phaser runs on a 9V DC supply with center-negative polarity at 100 mA and is battery-compatible.

Does the Helix Phaser have stereo output?

Yes, the Helix Phaser features stereo output.

What bypass type does this pedal have?

The Helix Phaser has switchable bypass.

Similar pedals

Same type, similar features.

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

Page last updated September 29, 2026.