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Phaser BI-TRON

Un double phaser de l’ère de la conquête spatiale

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 - there’s nothing quite like it.

2 sweep generators

It all starts with 2 Independent LFOs, featuring switchable waveforms and rates that can be tempo synced. Tweak both in tandem for unpredictable interplay, resulting in all manner of animated sounds.

Dual 12-stage Phasor circuits

As well as 2 LFOs, you get 2 ‘Phasor’ circuits to play with, with independent depth, feedback and modulation source controls.

Analog character

We analyzed the much-loved tonal nuances of the original pedal, taking extra care to emulate them in great detail for a perfectly authentic response.

Manual pedal control

The expression pedal feature lets you manipulate both LFO rates and both Phasor circuits, with the additional option of envelope control.

Choose your route

Phaser BI-TRON can be run in mono or stereo, series or parallel. This results in an unprecedented stereo modulation palette, each mode offering a distinct sonic character.

Presets

A curated selection of 37 presets, giving you instant access to the double-barrelled energy of Phaser BI-TRON.

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, it’s a sound that’s as recognisable as it is divisive. No modulation collection is complete without a phaser - and as the world’s first dual phaser, the Mu-Tron Bi-Phase stood out from the crowd. Popularised by everyone from Smashing Pumpkins to Prince, Kraftwerk to Chromeo, it’s 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 our proprietary TAE® technology (True Analog Emulation), we 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.

The power
of duality

The key to Phaser BI-TRON’s colorful sound is the fact that everything is doubled.

Independent sweep generators (LFOs) offer 3 waveforms each, tempo sync, and the option of pedal control. These can be used to modulate both (or either) of the 2 Phasor circuits, each with their own LFO depth, feedback and pedal controls. The pedal can even be switched from manual control to an envelope follower, for a responsive sidechain effect.

Analog
enhanced

The magic of the dual LFO & dual Phasor setup really comes into its own with the elaborate routing options.

Rather than simply behaving like 2 phaser pedals stuck together, Phaser BI-TRON’s emulated circuits can be rerouted in mono or stereo, series or parallel - unlocking the nuances of analog pedal behavior and giving you total control over the spatial character of the effect.
Analog effects are sought-after not just for their specific purposes; there’s charm in the warm dynamic response of their components. No emulation of an analog effect would be truly complete without it. Phaser BI-TRON has been tirelessly modeled to preserve the subtle nuances of vintage circuitry - authentic to its core.

Cherub riffs

Rhythm in orbit

Ozone layers

Guitar goes boing

Phased and confused

Up
to speed

A timeless guitar effect, reimagined to cater to the modern producer, the adventurous musician, the contemporary audiophile.

Phaser BI-TRON doesn’t just capture the allure of the old-school - it ventures beyond to bring you something entirely new and wholly inspiring.

Beneath the surface, you’ll find additional controls for further manipulation.

12 poles

We doubled the poles, or stages, of Phaser BI-TRON’s hardware predecessor. Instead of 6 poles, you can enjoy up to 12 for deeper, more dramatic phase sweeps.

Individual Phasor bypass

Toggle both Phasor circuits on and off individually, great for going from subtle to extreme at the flick of a switch for real-time dynamics.

Dual depth controls

Each Phasor circuit has 2 depth controls - one relating to each sweep generator. This allows for interesting interweaving sweeps.

Phasor dry/wet control

The phaser effect is often upfront, at the risk of sounding intrusive - take control of how Phaser BI-TRON sits in your mix.

Input Hi-pass filter

Simultaneously soften the constructive interference on low frequencies and enhance the harmonic feedback with a 12dB Hi-pass filter.

Thiago Baggio

Recording & Mixing Engineer

"I can remember the first time I saw this phaser on a pedalboard and fell in love with it. It’s amazing that I can now use it with ease without the need of a re-amp box and other accessories. It’s right there, ready to go. "

Cecil Bartlett

Producer / Mixer / Engineer

"The Phaser BI-TRON is an absolute classic for adding space to synths and drum machines, has all the feel of the real one but I love being able to automate it to the nines right up until the mix is printed. "

Included in
FX Collection PRO

Effets de référence pour créateurs de musique

This effect is part of FX Collection Pro, a complete production toolkit comprising 39 meticulously crafted effects spanning classic studio emulations and bold, modern processors. From shaping your sounds to sculpting mixes and finishing tracks - discover everything you need to bring your music to life.

Les fonctionnalités
dont vous avez besoin

Intégration aux DAW

Whatever your workflow - mixing, sound design, or production, all plugins integrates smoothly into your setup, support major DAWs, running on Windows and macOS in the formats producers rely on every day.

ASC

L’Arturia Software Center vous sert à télécharger, organiser et mettre à jour tous vos logiciels d’Arturia au même endroit, ou encore à gérer toutes vos licences sur plusieurs appareils. Plus c’est simple, mieux c’est.

Interface modulable

Scale every interface to fit your session. Go full visual immersion when you want detail, or shrink the UI to save screen real estate and keep your project in focus.

Contrôle en temps réel

Chaque paramètre de chaque plugin de la FX Collection peut être assigné à votre contrôleur MIDI préféré pour un contrôle instantané et direct de votre mix. Balayez un filtre, poussez un préampli ou modulez votre son à la volée.

Tutoriels intégrés

Chaque plug-in de la FX Collection est accompagné de tutoriels intégrés qui vous guident pas à pas à travers les paramètres clés, les réglages et les astuces de mixage pour tirer le meilleur parti de votre son. Le panneau de tutoriel explique également en temps réel les commandes utilisées, afin que vous ne manquiez jamais une modification.

Navigateur de presets

Le navigateur de presets épuré de la FX Collection vous permet de filtrer, d'organiser et d'enregistrer vos presets favoris pour les retrouver instantanément. Effectuez vos recherches par type d’instrument, genre, technique de production, et bien plus encore : vous trouverez ainsi rapidement l’ajustement idéal et gagnerez un temps de création précieux !

Propulsé par TAE®

Une technologie exclusive de modélisation analogique qui rend nos émulations indissociables des originaux.

En reproduisant fidèlement les caractéristiques des oscillateurs analogiques, filtres et effets de saturation douce, nous offrons un niveau de détail remarquable et un charme analogique authentique en parfaite harmonie.

Gallery

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Main 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

  • ‘Phasor’ poles increased from 6 to 12

  • Expression pedal/envelope feature can control LFO rates, ‘Phasor’ circuits

  • Stereo reverse option on each ‘Phasor’ 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

All manufacturer and product names mentioned on this page are trademarks of their respective owners, which are in no way associated or affiliated with Arturia. The trademarks of other manufacturers are used solely to identify the products of those manufacturers whose features and sound were studied during the development. All names of equipment, inventors, and manufacturers have been included for illustrative and educational purposes only, and do not suggest any affiliation or endorsement by any equipment inventor or manufacturer.