Controls
- Intensity
- controls the depth/amplitude of the modulation (the size of the range in which the effect sweeps).
- Speed
- controls the speed/rate of the LFO wave that controls the effect
Information
MXR
This big brother of the Phase 90 offers a broader range of sounds in a larger unit. Along with the speed control there is a four-position rotary switch that selects four different intensities, defined as preset waveform patterns. Between the intensity and speed settings, you'll find quite a supply of excellent sounds tucked away in this orange casing.
an old MXR catalog
The MXR Phase 100 represents the state-of-the-art in phase shifting. It is the first self-contained unit which offers programmable phase shifting through independently adjustable Speed and Intensity controlsK The four-position Intensity control allows for adjustment of sweep width, and also provides regeneration of the processed signal.
With ten stages of phasing, the applications of the Phase 100 are virtually limitless. Its low noise and high overload point allow you to use it with musical instruments (particularly keyboards), PA systems, and in the studio, without distortion. Such versatility, combined with an extreme long battery life (six months in normal use), makes the Phase 100 the ultimate in phase shifting
Video
(2012-12-31) MXR Phase 100 trial by Psych Up Melodies
(2017-05-05) Vintage MXR Script Phase 100 by Perfect Circuit Audio
(2024-11-14) The OTHER Classic MXR Phaser | MXR "Script" Phase 100 by Leon Todd
Specifications
- Maximum Input Level
- +5 dBV
- Input Impedance
- 500k ohms
- Output Impedance
- 3k ohms
- Equivalent Input Noise
- -95 dBV
- Phase Shift Range
- 1080 degrees
- Power Requirements
- 9 volt battery, 1.6 mA
Documentation
- diy project (PCB available, General Guitar Gadgets)
- manual (MXR)
- schematics (Free Info Society)
- schematics available at Schematic Heaven
Related
- MXR M-105 Phase 45
- Ross Phase 60 (copy of MXR Phase 45)
- Elektrocity FX Hypnotique - Phase 45
- Elephant Stomp Boxes Forty Five
- General Guitar Gadgets Phase 45 Replica
- Montreux Retrovibe Phaser Warm (based on Phase 45)
- Shiny Swoopin' Sweeper (based on Phase 45)
- Stigtronics Phase 45
- Stimer ST7 Phasing System 5 (late 70's / early 80's copy)
- MXR M-101 Phase 90
- MXR M-101 Phase 90 (Dunlop reissue)
- MXR Custom Shop CSP-001 Variphase Pedal (Phase 90 in wah housing)
- MXR Custom Shop CSP-026 Handwired 1974 Vintage Phase 90 (Dunlop reissue)
- MXR Custom Shop CSP-099 Phase 99 (dual Phase 90)
- MXR Custom Shop CSP-101S Script Phase 90 (Dunlop reissue)
- MXR Custom Shop CSP-101SL Script Phase 90 with LED (Dunlop reissue)
- MXR EVH-90 Phase 90 (Dunlop reissue)
- MXR EVH-90SE EVH 35th Anniversary Phase 90 (Dunlop reissue)
- MXR ZW-90 Wylde Phase (Dunlop reissue)
- Ross Phase 90 (copy of MXR Phase 90)
- Whirlwind "Orange Box" Phaser (by the new company of one of the MXR founders)
- Behringer PH9 Phaser
- Black Snake Phaser
- Build Your Own Clone Phaser Clone
- ColorTone Fx Phase
- Donner Pearl Tremor - Phase
- Erotic FX Nikki Phaser
- Guyatone PS2 Phase Shifter (based on the MXR Phase 90)
- Guyatone PS3 Phase Shifter
- Montreux Retrovibe Phaser Hot
- Mooer Audio MPH1 Ninety Orange - Analog Phaser
- Pfeiffer Electronics Phaser
- Private Label FX Phaser
- Retro FX Pedals Retro Phase
- Rock's Shop Tone Wizard Phaser
- Shannon Phaser
- ToneZone Pedals Phaze Zone
- MXR M-101 Phase 90 (Dunlop reissue)
- MXR M-161 Phaser
- MXR M-201 Phaser

