MXR Classics

M-101 Phase90

Footswitch toggles effect on/bypass
(red LED indicates on)
Single 9 volt alkaline battery 
or Dunlop  ECB03 Adapter
Speed knob varies rate of phase sweep

M-102 DynaComp Compressor

Output and sensitivity foot control knobs
LED on/off indicator

M-103 Blue Box

Controls: Footswitch 
toggles effect on/bypass
(red LED indicates on)
Output knob sets total output gain
Blend knob adjusts ratio of dry (clean)
with wet (effects) signal

M-104 Distortion+

Overdrive with just the right flavor 
of non-brittle signal breakup on/bypass 
red LED indicates on)
Germanium-powered clipping 
emulates classic tube amp crunch
Crank the Distortion for fuzz that 
simulates extreme overdrive
Footswitch toggles effect on/bypass 
(red LED indicates on)
Output knob sets total output gain
Distortion knob adjusts ratio of
clean signal mixed with distorted effect

M-107 Phase 100

10 stages of programmable phase shifting
Adjustable intensity for sweep width and
notch depth
Controls also provide for regeneration in
2nd and 4th position
Controls: Footswitch toggles effect
on/bypass(red LED indicates on)
Intensity knobselects one of four preset 
phase waveforms Speed knob varies
rate of phase sweep

M-116 Full Bore Metal

Super high-gain distortion
Three band EQ with 
sweepable mid frequencies
Tight, fast, switchable Noise Gate 
for syncopated metal riffage
Internal Gate Trigger control 
lets you set the Noise Gate's sensitivity
Scoop Switch boost the highs and 
lows while the EQ stays active
True Bypass with LED
All analog circuit path

M-117 Flanger

High-quality sound
Four-knob tone mastery
Durable metal housing

M-133 Micro Amp Boost

Footswitch toggles amp on/bypass
(red LED indicates on) Gain knob 
adjusts total output volume 
when micro amp is engaged.

2010 design by booseythai.com