Moog MF Chorus User manual
RATE - Specifies the rate at which the LFO (Low
Frequency Oscillator) modulates the analog delay
time. Slower settings are ideal for large classic
sweeps, while faster settings create spinning, rotary
and film projector effects.
ECHO ROOM
TIME - Minimum position is perfect for vibrato and
bright chorus, while mid position shifts the tone to a
deep choral motion. At maximum position, beautiful
modulated slap delay is achieved.
THICK CHORUS
DEPTH - Determines the amount of modulation applied
to the delay time. As this control is increased, the
motion transforms from subtle vibrato to chorus, and
then into multi-octave time modulation.
FILM PROJECTOR
MIX: In the down position the chorus sound is open and
natural. At middle position the sound becomes thick and
warmth is increased. In the up position (Vibrato), only
the wet signal is heard.
MONO/STEREO SWITCH: To access both outputs (in
bypass), you will need to remove the bottom of the MF
Chorus and set this switch to Stereo. Then use a ¼” TRS
to TS insert cable or TRS to TS splitter.
WARNING: When set to Stereo and in bypass, excessive
loading may occur. To avoid this, set this switch to Mono.
A stereo output will still be present.
EXPRESSION PEDAL INPUT: This input is assigned to the
Rate control. Use it to sweep from slow shifts to chopping
musical extremes. With Rate set to maximum, audio rate
modulation is possible.
FEEDBACK - At low settings this control adds a
slight resonance to the motion of a sound. At mid
position, a more focused peak is created, and at
maximum position with Time set to maximum - slap
delay with beautiful echoes is achieved.
SPECS
SIGNAL PATH: 100% Analog
BYPASS TYPE: True bypass
POWER: +9VDC
WEIGHT: 18oz (0.5kg)
ENCLOSURE: Cast aluminum
DIMENSIONS: D=5.75” (14.4 cm) W=3.25” (8.3 cm)
H=2.25” (5.8 cm)
DELAY TIME: <3.2mS – 60mS (2mS – 70mS with Modulation)
LFO RATE: <.05Hz - >13Hz (>25Hz With expression)
LFO SHAPE: Exponentiated Triangle
EXPRESSION: Controls RATE (max input level: +5VDC)
INPUT IMPEDANCE: >1 MΩ
OUTPUT IMPEDANCE: 1000Ω Max
MAX INPUT LEVEL: +7.5dBμ
MAX OUTPUT LEVEL: +10dBμ
CURRENT: 16mA Nominal / 20mA Max
OUPUT STEREO: LEFT (Mono) = Dry+Wet
RIGHT = Dry - Wet
REGISTRATION
Register your Minifooger to activate your warranty.
WWW.MOOGMUSIC.COM/REGISTER
Moog Music warrants that its products will be free from
defects in materials and workmanship, and shall conform
to specifications current at the time of shipment, for a
period of one year from date of purchase. For complete
warranty details visit www.moogmusic.com/warranty
M E TA LL I C V I B R AT O
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