Superlux PRO258 - Manual

User Guide
G O A N G - F A N N C O . , L T D .
2007, SUPERLUX I
LB100025801EN (Rev. 1) nc.
Specifications
Dynamic microphone
Type
Pressure gradient
Element
Polar pattern
50 to 16,000 Hz (Figure 2)
Frequency response
Sensitivity
(at 1,000 Hz Open Circuit Voltage)
-54dBV/Pa (2.0mV/Pa)
1Pa=94dB SPL
300Ω
Rated impedance
Unidirectional (Super Cardioid),
rotationally symmetrical about
microphone axis, uniform with
frequency. (Figure 1)
PRO248/248S
TYPICAL FREQUENCY RESPONSE (Figure2)
FREQUENCY IN Hz
Frequency Response
RELATIVE
RESPONSE
IN
d
B
dB
10
-10
-20
20 50 100 200 500 1000 2000 5000 10000 20000 Hz
0
25mm
50mm
0.6M
3mm
PRO258
TYPICAL FREQUENCY RESPONSE (Figure4)
FREQUENCY IN Hz
Frequency Response
RELATIVE
RESPONSE
IN
d
B
dB
10
-10
-20
20 50 100 200 500 1000 2000 5000 10000 20000 Hz
0
PRO258
TYPICAL POLAR PATTERN (Figure 3)
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
8000 Hz
PRO248/248S
TYPICAL POLAR PATTERN (Figure 1)
2000 Hz
4000 Hz
8000 Hz
250 Hz
500 Hz
1000 Hz
Max. SPL (1 k load) Ω
150dB SPL (THD 1% 1kHz) ≦
J U S T P L A Y I T
The PRO248/PRO248S operates
between -10
to +50 (14
to 122 ) with relative humidity
between 0 to 95%.
Environmental conditions
Net weight
Dimensions
3 pin male XLR type
Connector
Titanium blue paint
Finish
PRO 248/248S
PRO 258
Professional Dynamic Microphone
PRO248/PRO248S PRO258
Φ52.0mm(2.05in.) X 165.0mm
(6.50in.) (Figure 5)
PRO248: 270g (9.50 oz.)
PRO248S: 285g (11.20oz.)
Dynamic microphone
Type
Pressure gradient
Element
Polar pattern
50 to 16,000 Hz (Figure 4)
Frequency response
Sensitivity
(at 1,000 Hz Open Circuit Voltage)
-54dBV/Pa (2.0mV/Pa)
1Pa=94dB SPL
300Ω
Rated impedance
Unidirectional (Super Cardioid),
rotationally symmetrical about
microphone axis, uniform with
frequency. (Figure 3)
Max. SPL (1 k load) Ω
150dB SPL (THD 1% 1kHz) ≦
The PRO258 operates between
-10
to +50 (14 to
122 ) with relative humidity
between 0 to 95%.
Environmental conditions
Net weight
Dimensions
3 pin male XLR type
Connector
Titanium blue paint
Finish
Φ42.0mm(1.65in.) X 165.0mm
(6.50in.) (Figure 5)
280g (11.00 oz.)
PRO248/248S/258
Dimensions (Figure 5)
The PRO248/248S/258 microphones are designed for professional vocal
and instrument live sound applications. These dynamic super cardioid
microphones incorporating neodymium magnets and aluminum voice coil
on the double membrane diaphragm and output transformer, that provides
higher output sensitivity, flat and wide frequency response. The result is
clean and detail sound texture demanded by the working professionals.
The grill windscreen are made of strengthen metal mesh, added with zinc
alloy shaft and gold plated XLR 3 pin connectors provides sturdy
performance for heavy stage works.
Description
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?
?
PRO248 ball grill windscreen are welcome by most signers.
PRO258 flat and smaller grill windscreen allows closer pickup for
instruments or for signer preference.
PRO248S incorporating an silent On/Off magnetic spring switch with
locking plate.
Features
PRO248/PRO248S PRO258
PRO248S
applies
a
s
witch