General Description
The Model 55SH Series II provides the Shure Iconic UNIDYNE design coupled
with modern acoustic components to meet today's performance standards.
This microphone is excellent for vocal pickup with its characteristic Shure
presence peak.
The 55SH Series II has a cardioid (unidirectional) polar pickup pattern that
minimizes sound pickup from the rear of the microphone. This allows the
Model 55SH Series II to be used in close proximity to loudspeakers without
creating feedback problems, and it can perform under adverse acoustic
conditions where omnidirectional microphones cannot.
The 55SH Series II has a low-impedance balanced output designed for
connection to microphone inputs rated at 75 to 300 ohms. The microphone
features a cartridge shock mount to reduce stand noise, an On/Off switch,
and an attached, self-tensioning, 5/8"–27 thread swivel mount.
This microphone is ideal for public address or theater-stage sound systems,
as well as for broadcasting, recording, and other sound applications where
a stand-mounted microphone with a classic look is desirable.
Features
• Uniform cardioid pick-up pattern for maximum gain before feedback and
excellent rejection of off-axis sound
• Tailored frequency response specifically shaped for speech, vocals and
instrumental music
• Chrome die-cast metal construction and mechanical design resists wear
and abuse
• Classic appearance, modern performance
• Shock mounted cartridge minimizes stand transmitted noise, ensures
quiet operation
• Self-tensioning swivel mount permits tilting through 45 degrees forward
and 80 degrees backward
• On/Off switch
• Shure quality, ruggedness and reliability
Specifications
Type
Dynamic (moving coil)
Frequency Response
50 to 15,000 Hz
Polar Pattern
Cardioid
Output Impedance
EIA rated at 150 Ω (270 Ω actual)
Sensitivity
at 1 kHz, open circuit voltage
-58.0 dBV/Pa[1]
Polarity
Positive pressure on diaphragm produces positive voltage on pin 2 with re-
spect to pin 3
Weight
0.624 kg (1.37 lb)
Housing
Chrome-plated die casting
0
98765432 98765432
+20
+10
0
–10
–20
dB
20 50 100 1000 10000 20000
Hz
Typical Frequency Response
50 Hz
200 Hz
500 Hz
1000 Hz
5000 Hz
Typical Polar Patterns
0
[1] 1 Pa = 94 dB SPL
1/2©2017 Shure Incorporated
Model 55SH-II
Iconic Unidyne Vocal Microphone
100 mm
(3 15/16 in.)
77.8 mm
(3 1/16 in.)
34.1 mm
(1 11/32 in.)
27 mm
(1 1/16 in.)
5/8 - 27 TH’D
42.1 mm
(1 21/32 in.)
55.6 mm
(2 3/16 in.)
115 mm
(4 17/32 in.)
73 mm
(2 7/8 in.)
23.8 mm
(15/16 in.)
Off
Overall Dimensions
Cartridge
Switch
Black
Black
Yellow
Blue
Coded Terminal
Accessories
Optional Accessories
C25J7.6 m (25 ft.) Cable (XLR-XLR)
Replacement Parts
R115Cartridge for 55SH Series II
R115SCartridge for Super 55
Certifications
This product meets the Essential Requirements of all relevant European di-
rectives and is eligible for CE marking.
The CE Declaration of Conformity can be obtained from:
www.shure.com/europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: +49-7262-92 49 0
Fax: +49-7262-92 49 11 4
Email: [email protected]
Shure Incorporated
Model 55SH-II Iconic Unidyne
®
Vocal Microphone
2/2
Shure Incorporated 5800 West Touhy Avenue Niles, IL 60714-4608 USA Phone: +1-847-600-2000 Email: [email protected]
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