mxr micro chorus M148 User manual

micro chorus
Operation
Manual
92503009393revB

DIRECTIONS
•Runacablefromyourguitartothe
MicroChorus’INPUTjackandrun
anothercablefromtheMicroChorus’
OUTPUTjacktoyouramplier.
•TurntheMicroChoruseffectonby
depressingthefootswitch;theredLED
willilluminate,indicatingthattheeffect
isactivated.
•TurntheRATEknobclockwiseto
increasethechorusspeedtowardsa
wateryshimmer,counterclockwisefor
aslowerrotatingsound.
SAMPLE SETTINGS
M148 MICRO CHORUS
SPECIFICATIONS
InputImpedance 1MΩ
OutputImpedance 1kΩ,1kHz
MaxInputLevel -5dBV,500Hz
MaxOutputLevel +8dBV
RateControl 0.25Hz,7.5Hz
NoiseFloor* -89dBV
DelayTime 4.2ms,6.8ms
FrequencyResponse
 DelayedSignal 20Hzto4.5kHz
 DrySignal 20Hzto20kHz
Bypass TrueHardwire
CurrentDraw 5mA
PowerSupply 9voltDC
*A-weighted, Rate control full counterclockwise
SPECIFICATIONSSUBJECTTOCHANGEWITHOUTNOTICE
DESCRIPTION
•Addsrichchorustextures,fromsparkly
wateryshimmerstointenserotating
speakersimulation
•Allanalogcircuitrywithbucketbrigade
technologyforwarmanalogtone
•TruebypasswithLED
•JoinstheranksofMXRClassicssuch
asthePhase90,DynaCompand
MicroAmp
POWER
TheMXRMicroChoruscanbe
poweredbyone9-voltbattery
(accessedbyremovingthepedal
bottomplate),a9-voltACadaptersuch
astheDunlopECB003/ECB003E,ora
DCBrick™powersupply..
CONTROLS
•RATEknobadjuststhespeed
ofthechoruseffect.
•FOOTSWITCH toggles effect on/
bypass (red LED indicates on)
“BLACK 2 FADE”
METALBALLAD
“GRUNGE AS
YOU ARE”
CLASSIC90’s
“CALIFORNICHORUS”
ALTERNATIVE-POP
RATE RATERATE