MXR M68 Users Manual

92503016632revA

M68 UNI-VIBE

®

CHORUS/VIBRATO

M68 UNI-VIBE® CHORUS/VIBRATO

DESCRIPTION

• Legendary effect in a
smaller housing

• Chorus mode sounds rich, lush

• Vibrato mode delivers a deep,

shimmering texture

• True bypass

CONTROLS

SPEED knob controls sweep

rate of effect

VIBE button toggles between

default Chorus Mode and
Vibrato Mode

LEVEL knob controls overall

volume of effect

DEPTH knob controls overall

intensity of effect

5 FOOTSWITCH toggles effect on/

bypass (white LED indicates on)

POWER

The MXR Uni-Vibe® Chorus/ Vibrato

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
DC Brick

™

power supply.

DIRECTIONS

• Run a cable from your guitar
to the Uni-Vibe’s INPUT jack

and run another cable from
the Uni-Vibe’s OUTPUT jack

to your amplier.

• Start with all controls
at 12 o’clock.

• The Uni-Vibe’s default setting

is Chorus Mode (dry signal mixed
with pitch-shifted signal). Push
VIBE button to engage Vibrato
Mode (pitch-shifted signal only—
indicated by red LED).

SAMPLE SETTINGS

STAR SPANGLED

MACHINE GUN

BANNER

• Turn the effect on by depressing
the footswitch.

• Rotate LEVEL knob clockwise

to increase overall volume or

counterclockwise to decrease it.

• Rotate SPEED knob clockwise

to increase sweep rate of effect or

counterclockwise to decrease it.

• Rotate the DEPTH knob

clockwise to increase intensity
of effect or counterclockwise to

decrease it.

YOUR SETTING

SPECIFICATIONS

Input Impedance 1 MΩ
Output Impedance 5 kΩ

Max Input 0 dBV
Max Output 8 dBV

Noise Floor* -94 dBV

Speed Control 0.5 Hz to 10.5 Hz

Bypass True Hardwire

Current Draw 5 mA
Power Supply 9 volts DC

*A-weighted, all controls at mid position

DUNLOP MANUFACTURING, INC.

P.O. BOX 846 BENICIA, CA 94510 U.S.A.

TEL: [phone] FAX: [phone]