Shure 520DX User manual

©2009 Shure Incorporated
27A13222 (Rev. 2)
Printed in U.S.A.
MICROPHONE POUR HARMONICA
520DX (GREEN BULLET)
MICROPHONE POUR HARMONICA
520DX (GREEN BULLET)
HARMONIKA-MIKROFON 520DX
(GREEN BULLET)
HARMONIKA-MIKROFON 520DX
(GREEN BULLET)
MICROFONO 520DX PARA ARMONICA
(GREEN BULLET)
MICROFONO 520DX PARA ARMONICA
(GREEN BULLET)
MICROFONO DA ARMONICA 520DX
(GREEN BULLET)
MICROFONO DA ARMONICA 520DX
(GREEN BULLET)
520DX “GREEN BULLET”
HARMONICA MICROPHONE
520DX “GREEN BULLET”
HARMONICA MICROPHONE
Wired Microphones
520DX
N108
МИКРОФОН ДЛЯ ГУБНОЙ ГАРМОНИКИ 520DX
«GREEN BULLET»
МИКРОФОН ДЛЯ ГУБНОЙ ГАРМОНИКИ 520DX
«GREEN BULLET»
520DXハーモニカマイクロホン
(グリーンブレット)
520DXハーモニカマイクロホン
(グリーンブレット)
520DX “GREEN BULLET” 하모니카 마이크
520DX “GREEN BULLET” 하모니카 마이크
520DX “GREEN BULLET”口琴用话筒
520DX “GREEN BULLET”口琴用话筒

GENERAL
Contoured to fit comfortably in the palm of your hand, the Model 520DX “Green Bullet”
microphone produces the unique sound that has made it a legend among harmonica
players.
The 520DX features a volume control knob at the base of the microphone that allows
musicians to make adjustments to suit their needs during a live performance. An
attached cable with a standard 1/4-inch phone plug allows the microphone to be
connected to a high-impedance device.
APPLICATIONS
Connect the 520DX directly into a guitar amplifier to produce the classic blues harp
sound. Use the following guidelines:
The volume control on the microphone should be turned down before plugging it into•
an amplifier. As you move away from the amplifier, the volume can be turned up.
Adjust the microphone’s volume control knob during performances as needed. For•
example, when switching from playing rhythm to lead or to place the microphone on
standby between sets.
To avoid feedback, maintain as much distance as possible from monitors or•
loudspeakers. Adjust the volume of monitors or loudspeakers at the mixing console
so that no feedback is present when the volume control knob on the harmonica
microphone is at its maximum setting.
NOTE: The volume setting of the guitar amplifier may have a significant effect on the
overall tone produced. Experiment with different microphone and amplifier volume
settings to achieve the desired effect.
VOLUME CONTROL
VOLUME CONTROL KNOB
OFF
3

LOW IMPEDANCE
2000000001000150 100
98765432 98765432
+10
0
–10
Hz
dB
To connect the 520DX to a low impedance device, such as a mixer, use a low-to-high
impedance-matching line transformer, such as the Shure model A95U.
NOTE: The 520DX can be rewired for low impedance, but this disables the volume
control. Contact the Shure Applications Group at [phone] for more information.
SPECIFICATIONS
Type Dynamic
Frequency Response 100 to 5,000 Hz
Polar Pattern Omnidirectional
Impedance High, unbalanced
Load Impedance Range Minimum:100kΩ
Output Level (at 1,000 Hz) Open Circuit Voltage –38.0 dBV/Pa (13 mV)
1 Pa = 94 dB SPL
Polarity Positive sound pressure on diaphragm pro-
duces positive voltage on tip with respect to
sleeve (ground) of microphone output phone
plug connector
Cable 6.1 m (20 ft) two conductor shielded with
standard 1/4-inch phone plug attached (sup-
plied wired for high-impedance, unbalanced
connection)
Case Green and chrome finished die casting
Dimensions 63 mm (2.5 in) max diameter, 82.6 mm (3 1/4
in) long
Net Weight (with cable) 737 grams (26 oz)
TYPICAL FREQUENCY RESPONSE
4

Certification
INTERNAL CONNECTIONS
UNBALANCED HIGH-IMPEDANCE OUTPUT
+
YELLOW
BLUE
WHITE
BLACK
RED ORANGE
BROWN
RED
GRAY
BLACK
RED
SHIELD
BLACK
TIP
Eligible to bear CE Marking. Conforms to European EMC Directive 2004/108/EC.
Meets Harmonized Standards EN55103-1:1996 and EN55103-2:1996, for residential
(E1) and light industrial (E2) environments.
The Declaration of Conformity can be obtained from:
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department EMEA Approval
Wannenacker Str. 28
D-74078 Heilbronn, Germany
Phone: [phone]
Fax: [phone]
E-Mail: [email protected]
CONNECTIONS
The RED lead is the high-impedance audio output; the SHIELD is the audio return and
case ground.
The Model 520DX Green Bullet Microphone is supplied wired for high-impedance, un-
balanced operation with the 1/4-inch phone plug.
REPLACEMENT PARTS
Cartridge R198
Cable and Plug 95A2353
Volume Control Pot 90A4487
For additional service or parts information, please contact Shure’s Service department
at 1-800-516-2525. Outside the United States, please contact your authorized Shure
Service Center.
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