Dunlop Manufacturing M89 - Manual (Page 2)

SAMPLE SETTINGS
M89 BASS OVERDRIVE
POWER
The MXR Bass Overdrive is
powered by one 9 volt battery
(remove bottom plate to install),
a 9 volt AC Adapter such as the
Dunlop ECB003/ECB003EU or
a power supply such as the
DC Brick
™ .
DESCRIPTION
• A unique overdrive circuit
designed specifically for bass
• Separate clean and drive
controls for tonal versatility
• 100% analog circuitry for rich
warm tone
DIRECTIONS
• Run a cable from your bass
to the Bass Overdrive’s Input
jack and run another cable from
the Bass Overdrive’s Output to
your amplifier.
• Set all controls to the 12
o’clock position.
• Turn the effect on by depressing
the FOOTSWITCH.
• Rotate the CLEAN control
clockwise to increase the blend
of preset EQ clean signal or
counterclockwise to decrease it.
SPECIFICATIONS
Input Impedance
1 MΩ
Output Impedance <10 kΩ
Signal to Noise* >95 dB
Current Draw 19 mA
Power Supply 9 volts DC
*A-weighted, Vref = 1Vrms
• Rotate the VOLUME control
clockwise to increase the
overall volume of the effect or
counterclockwise to decrease it.
• Rotate the TONE control
clockwise for a brighter
tone or counterclockwise
for a darker sound.
• Rotate the DRIVE control
clockwise to increase the
amount of overdrive or
counterclockwise to
decrease it.
IRON HAND SMOOTH DRIVE BULLS ON PARADE
DUNLOP MANUFACTURING, INC.
P.O. BOX 846 BENICIA, CA 94510 U.S.A.
TEL: 1-707-745-2722 FAX: 1-707-745-2658
CONTROLS
CLEAN knob blends in a
tuned clean signal with the
overdrive signal
VOLUME knob controls the
overall volume of the pedal
TONE knob controls the color
of the overdrive signal
DRIVE knob controls the
amount of overdrive
FOOTSWITCH toggles
effect on/by bass (white
LED indicates on)
SCORE/FOLD SCORE/FOLD SHORT TRIM
92503013534revA_M89_man.indd 4-6 12/10/12 10:54 AM