Dunlop Manufacturing MC404 - Manual (Page 2)

POWER
The MC404 CAE Wah is powered by
one 9-volt battery (accessed via bottom
of pedal), a 9-volt AC Adapter such as
the Dunlop ECB003/ECB003E or a
DC Brick ™ power supply.
SETUP INSTRUCTIONS
• Run a shielded instrument cable from
your guitar to the MC404’s INSTRUMENT
jack and run another instrument cable from
the MC404’s AMPLIFIER jack to your amp.
• To turn the pedal on/off, push the toe of the
pedal down until you feel a “click.” Illumi-
nated green LED indicates “on.”
• For a classic Cry Baby sound, engage the
yellow Fasel ® inductor by pushing the
INDUCTOR switch to its “in” position
(indicated by illuminated yellow LED).
• For a deeper wah sound with increased
fundamental, engage the red Fasel ® inductor
by setting the INDUCTOR switch to its “out”
position (indicated by illuminated red LED).
SPECIFICATIONS
Impedance
Input 1 MΩ
Output <10 kΩ
Center Freq. (Yellow Inductor)
Heel Down 400 Hz
Toe Down 1.9 kHz to 2.2 kHz
Center Freq. (Red Inductor)
Heel Down 255 Hz to 355 Hz
Toe Down 1.3 kHz to 1.5 kHz
Maximum Level
Input -6 dBV
Output +8 dBV
Maximum Gain
Heel Down +16 dB
Toe Down +16 dB
Noise Floor
Heel Down -85.5 dBV
Toe Down -82.0 dBV
Bypass True Bypass
Current Draw <6.3 mA
MC404 CAE WAH
• To boost your wah signal, push in the
BOOST switch (indicated by illuminated
blue LED) and use the BOOST VOLUME
knob to set desired boost level (up to +20dB).
• Use internal TRIMPOTS to adjust the Q of
each Fasel ® inductor—rotate clockwise for
a narrower bandpass or counterclockwise
for a wider bandpass.
CONTROLS
1 BOOST VOLUME knob controls amount
of gain added by BOOST switch
2 UPPER TRIMPOT controls Q
of yellow inductor
3 LOWER TRIMPOT controls Q
of red inductor
4 INDUCTOR switch toggles red/yellow
inductors
5 BOOST switch engages boost level
set by BOOST VOLUME knob