Dunlop CBM535AR User manual

CBM535AR

®

CRY BABY® MINI 535Q WAH

EXTERNAL CONTROLS

1 VARIABLE Q knob adjusts wah intensity
2 VOLUME knob sets gain boost up to +16dB
3 RANGE SELECTOR switch selects frequency range
4 BOOST switch increases output as set by the VOLUME knob
5 Internal AUTO-RETURN DELAY control (internal) sets how

long effect rings out after being disengaged

34

12

RANGE SELECTOR

1

2

3

4

1 270Hz—1300Hz
2 320Hz—1650Hz
3 360Hz—1840Hz
4 420Hz—2100Hz

CBM535AR CRY BABY® MINI 535Q WAH 2

BASIC OPERATION

POWER

The Cry Baby® Mini 535Q Wah is powered by one 9-volt battery
(remove bottom plate to install), the Dunlop ECB003 9-volt
adapter, or the DC Brick™, Iso-Brick™, and Mini Iso-Brick™ power
supplies.

OPERATION

1. Run an instrument cable from your guitar to the CBM535AR’s

INSTRUMENT jack and another instrument cable from the
CBM535AR’s AMPLIFIER jack into your amplifier’s input.

2. This pedal is bypassed (off) while your foot is off the rocker.
To engage the wah effect, simply press the toe of the pedal
down with your foot.

3. Use the RANGE SELECTOR switch to select one of four
frequency ranges. See RANGE SELECTOR diagram.

4. Rotate the Q knob clockwise for a narrower bandpass to
emphasize higher end harmonics or counterclockwise for a
wider bandpass that emphasizes lower end harmonics.

5. To increase the CBM535AR’s output, engage the BOOST
switch and rotate the VOLUME knob clockwise to increase the
amount of gain, up to 16dB, or counterclockwise to decrease it.

6. To increase effect ring-out time, remove bottom plate and
rotate AUTO-RETURN DELAY pot counterclockwise (set to 12
o’clock by default). To decrease effect ring out time, rotate the
control clockwise.

AUTO-RETURN DELAY POT (INTERNAL)

7. Rock your foot back and forth on the pedal to hear the vocal,

expressive tones that the Cry Baby Wah is famous for.

CBM535AR CRY BABY® MINI 535Q WAH 3

SPECIFICATIONS

IMPEDANCE

Input Impedance 1 MΩ

Output Impedance <1.5 kΩ

NOISE FLOOR*

Heel Down -90 dBV

Toe Down -97 dBV

WAH RANGE SELECTOR

Range Selector Switch Position (1 towards heel, 4 towards toe)

1st Position 270 Hz to 1300 Hz

2nd Position 320 Hz to 1650 Hz

3rd Position 360 Hz to 1840 Hz

4th Position 420 Hz to 2100 Hz

Filter Gain** 16 dB

Boost Control Range 0.1 dB to 17 dB

Bypass True Hardwire

Current Draw 3 mA

Power Supply DC 9 volts

*A-weighted

**Q control at maximum clockwise, boost off

CBM535AR CRY BABY® MINI 535Q WAH 4