Radio Shack Microphone Owner's Manual

Pro Unidirectional Highball Microphone
Your RadioShack Pro Unidirectional Highball Microphone provides the
quality performance you need for your PA or recording system. Its uni-
directional pickup pattern provides increased tonal sensitivity while re-
ducing unwanted sounds and feedback.
Its other features include:
Wire Mesh Windscreen — cuts down on wind noise and breath pops
ON/OFF Switch — for convenient control of the microphone
Choice of 600-ohm or 50-k ohm Impedance — lets you match your
microphone to a wide range of equipment
Microphone Stand Clamp— holds the microphone and lets you place
the microphone on a microphone stand (not supplied)
Carrying Pouch — lets you carry your microphone and accessories in
a convenient pouch
CONNECTION
Connect the supplied microphone cable's XLR connector to the pins
on the bottom of the microphone, plug the microphone cable's
(6.35 mm) plug to the audio equipment's MIC jack.
OPERATION
lets you control the microphone without changing the amplifier
ON/OFF
volume control. To turn on the microphone, slide the
reveal ; to turn the microphone off, slide the switch to reveal
ON
CHANGING IMPEDANCE
Your microphone is preset to 600 ohms impedance. You can change
its impedance from 600 ohms to 50 k ohms to match your audio equip-
ment's impedance requirement.
Follow these steps to change impedance.
1. Use a Phillips screwdriver to remove the screw on the lower end
of the microphone. Then using a pair of needle nose pliers, care-
fully pull out the 3-pin connector. Be careful not to break the wires.
2. Carefully pull the low impedance red wire terminal out from pin
number 2 (marked beside the pin on the bottom).
3. Connect the high impedance yellow wire terminal to pin number 2.
4. Matching the terminal base's plastic tab with the notch on the
microphone bottom, carefully reinsert the wires and terminal base
into the microphone body until the screw hole in the base aligns
with the screw hole in the microphone body. Replace the screw
and tighten it.
USING THE MICROPHONE STAND CLAMP
The supplied microphone stand clamp lets you place your microphone
on a microphone stand (not supplied). Screw the holder onto the top of
a microphone stand. Then slide the microphone into the larger end of
the holder until it is secure.

FREQUENCY RESPONSE CURVE

SPECIFICATIONS

Type ..................................................................................................... Dynamic
1
/ -inch
4
Polar pattern ................................................................................ Unidirectional
Impedance .......................................................... High 50k ohms (@ 1,000 Hz)
Sensitivity ...................................................................................... High: –57 dB
switch to
ON/OFF
Frequency Response .................................................................. 70–13,000 Hz
.
OFF
Connector .............................................................................. 3-Pin XLR (Male)
Microphone Body Material .......................................................................... Zinc
Accessories .............................................................................. Carrying Pouch
Cable 16 Feet 7 Inches (5 meters) (diameter 6mm) with XLR connector at
RadioShack and RadioShack.com are trademarks used by RadioShack Corporation.
OWNER'S MANUAL — Please read before using this equipment.
Frequency in kHz
1
one end /
4
©
2001 RadioShack Corporation.
All Rights Reserved.
Low 600 ohms (@ 1,000 Hz)
Low: –76 dB
Microphone Stand Clamp
Inch (6.35 mm) plug at the other end