The Mu-Tron Bi-Phase is a Mu Tron phaser pedal, currently around $1850. Close alternatives include the Behringer The Flange and the TC Electronic SCF Gold SE Stereo. It pairs well with the Revv Generator G20 20-Watt 2-Channel Tube Head and the Matchless Clubman 35.
Mu-Tron Bi-Phase
Mu Tron · pedal
The Mu-Tron Bi-Phase is a dual-channel analog phase shifter built around two independent Sweep Generator sections, letting players run two phasing effects simultaneously or blend them for complex, layered modulation beyond what a single-stage phaser can produce. Its dual-oscillator design creates a deep, swirling, three-dimensional phase-shift character, from subtle, slow movement to dramatic, sweeping swirl when the two sections interact. It suits players and studio users wanting rich, elaborate, vintage analog phasing with more depth and control than a standard single-knob phaser offers.
What stands out
“from subtle”
— from the listing
“The Mu-Tron Bi-Phase is a dual-channel analog phase shifter built around two independent Sweep Generator sections, letting players run two phasing effects simultaneously or blend them for complex, layered modulation beyond what a single-sta…”
— from the listing
“It suits players and studio users wanting rich, elaborate, vintage analog phasing with more depth and control than a standard single-knob phaser offers”
— from the listing
“✓ unlimited phase options in mono or stereo fields ✓ allows for both shallow and deep sweeps ✓ built like a tank”
— from the reviews
“three-dimensional phase-shift character”
— from the listing
- subtle
- phaser
- stage
- modulation
- mono
- studio
- tank
- stereo
Price updated Oct 23, 2026
Genres the Mu-Tron Bi-Phase is commonly used in
- Ambient
cited
Inferred from shared tonal signals, not a stated genre tag. - Neo Soul
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Mu-Tron Bi-Phase
Revv Generator G20 20-Watt 2-Channel Tube Head
Revv
21% matchRevv Generator G20 20-Watt 2-Channel Tube Head leans toward high gain, and that's a real, usable character to pair with
Comes later in the signal chain
Matchless Clubman 35
amplifier
16% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Mu-Tron Bi-Phase after Matchless Clubman 35 in the signal chain, clear of Matchless Clubman 35's own gain stage
Comes later in the signal chain
Fender '65 Twin Reverb
amplifier
16% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Mu-Tron Bi-Phase after Fender '65 Twin Reverb in the signal chain, clear of Fender '65 Twin Reverb's own gain stage
Comes later in the signal chain
Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt
Mesa Boogie
tonal matchComes later in the signal chain
Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt goes after Mu-Tron Bi-Phase in the chain
Marshall Studio JCM900 SN20H
Marshall
tonal matchComes later in the signal chain
Marshall Studio JCM900 SN20H goes after Mu-Tron Bi-Phase in the chain
Synergy SL2 Module
Synergy
tonal matchComes later in the signal chain
Put Synergy SL2 Module after Mu-Tron Bi-Phase
Friedman BE-Mini Head
Friedman
tonal matchComes later in the signal chain
Put Friedman BE-Mini Head after Mu-Tron Bi-Phase
Hughes & Kettner Warp 7
Hughes & Kettner
tonal matchComes later in the signal chain
Put Hughes & Kettner Warp 7 after Mu-Tron Bi-Phase
Pedals that stack with the Mu-Tron Bi-Phase
Fjord Fuzz Odin
Fjord Fuzz
24% matchWhat Fjord Fuzz Odin brings here leans toward fuzzy — that's worth building a pairing around
Comes earlier in the signal chain
EarthQuaker Devices Dirt Transmitter
EarthQuaker Devices
24% matchWhat EarthQuaker Devices Dirt Transmitter brings here leans toward fuzzy — that's worth building a pairing around
Comes earlier in the signal chain
JHS Colour Box V2
JHS Pedals
24% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Mu-Tron Bi-Phase after JHS Colour Box V2 in the signal chain, clear of JHS Colour Box V2's own gain stage
Comes later in the signal chain
Boss DD-2 Digital Delay
Boss
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Mu-Tron Bi-Phase after Boss DD-2 Digital Delay in the signal chain, where it won't crowd Boss DD-2 Digital Delay — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
TC Electronic Spark Mini Booster
TC Electronic
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Mu-Tron Bi-Phase after TC Electronic Spark Mini Booster in the signal chain, clear of TC Electronic Spark Mini Booster's own gain stage
Comes earlier in the signal chain
Red Witch Seven Sisters Lily Boost
Red Witch
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Mu-Tron Bi-Phase after Red Witch Seven Sisters Lily Boost in the signal chain, clear of Red Witch Seven Sisters Lily Boost's own gain stage
Comes earlier in the signal chain
Boss DD-3T
Boss
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Mu-Tron Bi-Phase after Boss DD-3T in the signal chain, where it won't crowd Boss DD-3T — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Ibanez Booster mini
Ibanez
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Mu-Tron Bi-Phase after Ibanez Booster mini in the signal chain, clear of Ibanez Booster mini's own gain stage
Comes earlier in the signal chain
Cheaper alternatives
Death By Audio Moonbeam Stereo Multi-Stage Phaser
Death By Audio
62% similarityShared character: phaser, stereo, modulation
Walrus Audio Vanguard
Walrus Audio
59% similarityShared character: phaser, stereo
Audiocade Stereo Pendulum Harmonic Panning Tremolo
Audiocade
57% similarityShared character: studio, mono, stereo
Strymon Zelzah -Dimensional Phaser
Strymon
56% similarityShared character: mono, phaser, stereo
Death By Audio Moonbeam
Death By Audio
51% similarityShared character: phaser, stereo, stage
Pigtronix Moon Pool
Pigtronix
50% similarityShared character: phaser, modulation, stage
Similar character
Behringer The Flange
Behringer
51% similarityShared character: mono, phaser, stereo
TC Electronic SCF Gold SE Stereo
TC Electronic
50% similarityShared character: mono, stereo, modulation
Orange Series Phaser
Orange
47% similarityShared character: phaser
Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator
pedal
46% similarityShared character: mono, stereo
Alchemy Audio Phasor II
Alchemy Audio
43% similarityShared character: phaser
Aalberg Audio Trym
Aalberg Audio
42% similarityShared character: mono, stereo, modulation
See all alternatives to the Mu-Tron Bi-Phase (cheaper + boutique) →
Questions people ask
What are good alternatives to the Mu-Tron Bi-Phase?+
The closest matches in character are the Behringer The Flange, the TC Electronic SCF Gold SE Stereo, the Orange Series Phaser. Budget picks: Death By Audio Moonbeam Stereo Multi-Stage Phaser, Walrus Audio Vanguard, Audiocade Stereo Pendulum Harmonic Panning Tremolo.
What pairs well with the Mu-Tron Bi-Phase?+
Strong matches from rig and tone-complementarity evidence: Revv Generator G20 20-Watt 2-Channel Tube Head, Matchless Clubman 35, Fender '65 Twin Reverb — Revv Generator G20 20-Watt 2-Channel Tube Head leans toward high gain, and that's a real, usable character to pair with.
How much does the Mu-Tron Bi-Phase cost?+
Around $1850 (live listing price, updated Oct 23, 2026).