The Behringer Dual-Phase is a faithful, all-analogue recreation of the legendary 1970s phase-shifter that defined countless classic guitar and keyboard tones. This pedal delivers the rich, swirling soundscapes favored by legends like Eddie Van Halen and David Gilmour, offering everything from subtle sweeps to wild, rotary speaker-like effects and trippy, ring-modulator sounds.
Craft Your Sound with Precision
Built into a robust metal enclosure, the Dual-Phase lets you dial in your desired intensity with ease. It’s 12 opto-couplers ensure exceptionally natural and intense phasing, while two independent sweep generators with dedicated Rate and Shape controls provide unparalleled sonic versatility. Whether you’re looking for a gentle shimmer or an “out of this world” sonic journey, a simple turn of the Rate knob is all it takes.
A clone of the Mu-Tron Bi-Phase pedal, this Behringer recreation is now 54% off the normal MSRP.
Behringer Dual-Phase at Thomann only $69.00 / £60.00 / €73.00

Key Features
- Authentic Vintage Phaser: A true recreation of the sought-after 70s Bi-Phase.
- Versatile Compatibility: Perfect for guitars, keyboards, and other instruments.
- Intense & Natural Effects: Achieved through 12 high-quality opto-couplers.
- Dual Sweep Generators: Independent Rate and Shape controls for advanced sound sculpting.
- External Control: CV input allows for easy integration with external sources.
- Built-in Footswitch: Dual footswitch with bypass function ensures pristine signal integrity.
- Road-Ready Build: Housed in a rugged and reliable metal chassis.

Behringer Dual-Phase: Unleash Iconic 70s Phaser Tones
Get classic 70s swirling phase effects with the Behringer Dual-Phase. This authentic analog recreation features dual sweep generators, 12 opto-couplers for rich tones, and robust metal construction for guitars, keyboards, and more.
Be sure to read our guide on the history of phaser pedals.
Specifications
- Power Input: Standard 9–12V DC, center-negative (power supply not included)
- Current Draw: > 700mA
- Power Consumption: 6W
- Dimensions (H x W x D): 62.9 x 200 x 174.6 mm (2.48 x 7.87 x 6.87 inches)
- Weight: 1.2 kg (2.7 lbs)

More Information
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