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MXR M133 User manual

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92503016108revB
M133 MICRO AMP
M133 MICRO AMP
DUNLOP MANUFACTURING, INC.
P.O. BOX 846 BENICIA, CA 94510 U.S.A.
TEL: 1-707-745-2722 FAX: 1-707-745-2658
CONTROLS
GAIN knob controls overall
amount of signal boost
FOOTSWITCH toggles effect on/
bypass (red LED indicates on)
POWER
The MXR Micro Amp is powered by
one 9-volt battery (remove bottom
plate to install), a 9-volt AC adapter
such as the Dunlop ECB003/
ECB003E or a power supply
such as the DC Brick
™
.
DESCRIPTION
•Upto+26dBofgain
•Perfectforswitchingbetween
guitarswithunmatchedoutput
•Greatforusewithlongsignal
chains,oranytimesignaldrop-off
is a problem
DIRECTIONS
•Runacablefromyourguitar
totheMicroAmp’sINPUTjack
andrunanothercablefromthe
MicroAmp’sOUTPUTjackto
your amplifier.
•Startwiththecontrolat
12o’clock.
•Turntheeffectonbydepressing
thefootswitch.
•RotatetheGAINknobclockwise
to increase amount of signal
boostorcounterclockwiseto
decrease it.
SPECIFICATIONS
InputImpedance 1MΩ
Output Impedance 470 Ω
MaximumOutputLevel +6dBV
NoiseFloor* -80dBV
GainControl +0.5dBto+26dB
Freq.Response 20Hzto20kHz,
+0dB,-1.4dB
Bypass Hardwire
CurrentDraw 2.5mA
PowerSupply 9voltsDC
*A-weighted, Gain control at maximum
clockwise position
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