Dunlop Manufacturing JHM3 User Manual
Page 2

• SPEED knob controls sweep rate of effect
• DEPTH knob controls overall intensity
of effect
• FOOTSWITCH toggles effect on/bypass
(indicated by white LED)
DIRECTIONS
• Run a cable from your guitar to the
Univibe’s Input jack and run another
cable from the Univibe’s Output jack
to your amplifier.
• Start with LEVEL, SPEED, and DEPTH
controls at 12 o’clock.
• 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.
SPECIFICATIONS
Input Impedance
1 MΩ
Output Impedance
5 kΩ
Max Input
0 dBV
Max Output
8 dBV
Signal to Noise Ratio*
94 dB
Speed Control
0.5 Hz to 10.5 Hz
Bypass
True Hardwire
Current Draw
5 mA
Power Requirement
9 volts DC
* A-weighted, all controls at mid position
DESCRIPTION
• Legendary effect in a smaller housing
• Chorus mode sounds rich, lush
• Vibrato delivers a deep,
shimmering texture
• Limited edition finish featuring
art by legendary rock artist
John Van Hamersveld
POWER
The JHM3 Jimi Hendrix 70th Anniversary
Tribute Series Univibe
can be powered by
one 9 volt battery (accessed via the bottom
of the pedal), a Dunlop ECB003 AC adapter
(ECB003E in Europe) or a DC Brick
™
series
power supply.
.
CONTROLS
• VIBE button toggles between default chorus
mode (dry signal mixed with pitch-shifted
signal) and vibrato mode (pitch-shifted
signal only—indicated by red LED)
• LEVEL knob controls overall volume
of effect.
STAR SPANGLED
BANNER
MACHINE GUN
SPEED
SPEED
VIBE
VIBE
DEPTH
DEPTH
LEVEL
LEVEL
• Rotate the DEPTH knob clockwise
to increase intensity of effect or
counterclockwise to decrease it.
• Push VIBE button to enter vibrato mode.
SAMPLE SETTINGS
92503013525revA_JHM3_man.indd 3-4
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