Arturia Phaser BI-TRO is an all encompassing phaser that oozes retro sci-fi charm. Modeled on one of the most coveted guitar pedals in history, Phaser BI-TRON features 2 sweep generators, dual 12-stage phaser circuits, mind-bending routing options and a sound thatβs set to stun.
MORE THAN JUST A PHASE
A simple concept, multiplied, expanded, and pushed to the outer limits. A definitive sound that was ahead of its time, yet remains hypnotic and otherworldly to this day. Phaser BI-TRON encapsulates the transcendent quality of an undisputed trailblazer of the modulation world. Soft 2-pole flutters, wild asynchronous movement, resonant swirls suspended in orbit – thereβs nothing quite like it.
REBUILDING A LEGEND
The humble phaser was one of the first widely-available guitar effects on the market. Achieved by the relatively simple means of modulating all-pass filters on an input signal, itβs a sound thatβs as recognisable as it is divisive. No modulation collection is complete without a phaser – and as the worldβs first dual phaser, the Mu-Tron Bi-Phase stood out from the crowd. Popularised by everyone from Smashing Pumpkins to Prince, Kraftwerk to Chromeo, itβs evident that the pull of stereo functionality, interweaving modulation, and analog charm was impossible to resist.
We set about studying, remaking, and enhancing this prized handmade effect. Using Arturia’s proprietary TAE technology (True Analog Emulation), Arturia wanted to replicate every subtle detail, every sonic trait – even the control panel and expression pedal functionality. Phaser BI-TRON is every bit an analog dream, primed for your virtual studio.
FEATURES:
- All-encompassing dual phaser with glorious stereo sound and enhanced controls
- Circuit-accurate sound emulation for rich analog response
- 2 sweep generators (LFOs), each with 3 waveforms to choose from
- 2 independent 12-pole ‘Phasor’ circuits with depth, feedback and mod source controls
- Dual depth controls on each ‘Phasor’ circuit, corresponding to both sweep generators
- Arturia’s advanced features enhancing the original unit:
- Advanced routing for mono, stereo, series or parallel operation
- 12dB/oct Hi-pass filter on input signal
- βPhasorβ poles increased from 6 to 12
- Expression pedal/envelope feature can control LFO rates, βPhasorβ circuits
- Stereo reverse option on each βPhasorβ module
- Sweep generators can be tempo sync’d
- Individual ‘Phasor’ circuit bypass and dry/wet controls
- A selection of 37 curated presets for instant iconic modulation sounds
SYSTEM REQUIREMENTS:
- Required configuration: VST, AAX, Audio Unit, NKS (64-bit DAWs only)
- Works with ASC: Arturia’s simple solution to help you install, activate, and update your Arturia software
Windows
- Win 8.1+ (64bit)
- 4 GB RAM
- 4 cores CPU, 3.4 GHz (4.0 GHz Turbo-boost)
- 3GB free hard disk space
- OpenGL 2.0 compatible GPU
- Mac OS 10.13+
- 4 GB RAM
- 4 cores CPU, 3.4 GHz (4.0 GHz Turbo-boost) or M1 CPU
- 2GB free hard disk space
- OpenGL 2.0 compatible GPU





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