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MODEL PE57 SPECIFICATIONS
Type:
Dynamic, Omnidirectional
Frequency
Response:
40 to 8,000 Hz (see Figure 1)
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6
"
r
i -
: ~ , a
~-
t
+~
20
Yl
m
a -
F"EM-7
,-
* " , Z
FIGURE 1
Impedance:
Microphone
impedance is "High"
tor connection to high-
impedance microphone inputs.
Output Level
(at 1.000 Hz):
Open Circuit Voltage
. .
. . . . .
. .
. . . . . . . .
.-55.5 dB (1.66 mV)
0 dB
=
1 volt per rnicrobar
Phasing:
Positive pressure on diaphragm produces positive voltage
on SLEEVE of phone plug (see Figure 2 and page 4).
CARTRIDGE
TRAN~FORMER
SWITCH
(OFF
W S I I I O N I
CABLE
R I W
PLUG
-
n
1
, -
W H i T t
SHIELD
.._/__-
FIGURE 2
Switch:
Built-in On-Off switch
>
GUARANTEE
This Shure product is guaranteed i n normal use to be free from electrical and
mechan~cal defects for a p e r ~ o d of one year from date of purchase. Please re-
raln proof of purchase date. This guarantee includes all parts and labor. This
guarantee is in lieu of any and all other guarantees or warranties, express or
implied, and there shall be no recovery for any consequent~al or ~ncidental
damages.
SHIPPING INSTRUCTIONS
Carefully repack the unit and return it prepaid to:
Shure Brothers Incorporated
Attention:
Service Department
1501 West Shure Drive
Arlington Heights, Illinois 60004
I f outside the United States, return the unlt to your dealer or Authorized Shure
Service Center l o r repair. The unit will be returned to you prepa~d.
7
1
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