
Anthony Easton
The Mu-Tron Phasor II is an advanced phase-shifting device designed to provide state-of-the-art performance in a rugged, compact package at an affordable price. It features six phase-shift stages providing a maximum of 1080 degrees of phase-shift for a deep, satisfying phasing effect. The exclusive feedback circuitry produces a distinctive, pronounced sweeping effect, even at the slowest phasing rate. The pedal has extremely low noise and unequaled signal- handling capability for freedom from distortion, making it ideal for use after a pre-amplifier or with high-output electric keyboards, as well as for critical use with electric guitars or other instruments in the studio or on stage.
The Phasor II is AC powered for quiet, reliable operation without the annoyance of frequent battery changes. It is equipped with three continuously variable controls for Rate, Depth, and Feedback, providing complete and effective control of sound over a wide range of possible effects. The housing is made of heavy gauge steel and thick, rugged epoxy-finished aluminum, ensuring durability for use on the road.
Technical Specifications:
- Input Impedance: 390K ohms, unbalanced
- Output Impedance: 600 ohms, unbalanced
- Gain: Unity (Less than 1db insertion loss)
- Frequency Response (Bypass): 20Hz – 20KHz ± 2db
- Signal Handling Capability:
- Minimum Feedback: 4V RMS, 11.2V Peak-to-Peak
- Maximum Feedback: 2V RMS, 5.6V Peak-to-Peak
- Signal-to-Noise Ratio: Better than 86 dB below 2V input
- Phasing Rate: 1Hz to 18Hz
- AC Power Requirements: 115V AC, 50-60Hz, 5 watts (230V AC, 50-60Hz
available on special order)
- Weight: 3½ pounds
- Dimensions: 8¾” l. X 5″ w. X 3⅛” h.
The Mu-Tron Phasor II is a versatile and high-performance phase-shifting device suitable for a wide range of musical applications, offering musicians the ability to create unique and dynamic soundscapes.
Watch the latest video demos and reviews for the Phasor II from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the Mu-Tron Phasor II from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Very Good
$325

Excellent
$125

Brand New
$179

Excellent
$500

Excellent
$385

Excellent
$459

Browse through eBay listings for the Phasor II compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.

Used
$350.00

Used
$961.00

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Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton