MODEL PEl LOW-IMPEDANCE MICROPHONES
TM
BROWN SUEDECOAT
Three configurations to suit every
performer's needs:
PEl-supplied less cable
FINISH
PEl-SP-supplied with cable-transformer
for high-impedance inputs
L
- - - - - - - - - -
For professional performance, thoughtful design, and handsome appearance, the
PEl Series Microphones have all
the needed features.
-Frequency response from
15,000
Hz,
splendid
50
to
for voice or instrument pickup
-Pop-filter grille minimizes wind and breath noise,
permits
closeup use
-Unidirectional (cardioid) polar pattern reduces feedback and off-axis coloration, allows greater working
distance from the performer to the microphone
-Recessed On-Off switch prevents accidental (and
em-
barrassing) live or dead microphones
-Attractive, durable
SUEDECOATTM finish, conifort-
able to hold, easy to clean
-Extremely rugged, all-metal case and grille, withstands
a 6-foot drop to a hardwood floor and continues to
perform to specifications
- -
HOW TO CONTROL FEEDBACK
A
performer's number one enemy in using a n~icrophone is
"feedback." This is a harsh hum, howl or squeal which occurs when the microphone picks up sound from the
loudspeakers, re-amplifies and rebroadcasts it over and
over again.
The key factor in the prevention of feedback is the position of the loudspeakers in relation to the microphone.
Feedback occurs if the microphone picks
from the loudspeakers. Keep the loudspeakers as far to the
sides as possible-so they do not point toward the microphone. Always keep the microphone pointed toward the
performer and away from the loudspeakers. When stage
monitor loudspeakers are used, make sure they are positioned in front of the performers and face the rear of the
microphone.
If you are in a room with hard walls, floor, and ceiling,
the sound from the loudspeakers may bounce back into the
microphone and create feedback. Solve this problem by
turning down the amplifier volume control and working
closer to the microphone.
If
(Important Note:
lem with your microphone, a
is suggested.)
BASIC POINTS FOR PROFESSIONAL
MICROPHONE TECHNIQUE
Proper microphone technique will add to the overall effectiveness with which you project yourself to your
audience. Keep the following points in mind when using
the microphone:
1.
Maintain the proper distance from the microphone.
When you wish to achieve an intimate tonal quality,
get closer to the microphone and lower your voice. For
wide-open "driving" effects, raise your voice and back
away from the microphone so that you do not overdrive your amplifier to distortion.
2.
Don't change your distance from the microphone
needlessly, as this will affect the level of sound coming
from the loudspeakers.
3.
Consider the microphone as an instrument and practice your technique to enhance your performance.
you cannot solve the feedback prob-
Shure Feedback Controller
up sound coming
YOUR SHURE MICROPHONE IS BUILT TO LAST!
Your Shure Microphone is ruggedly built and should give
you years of uninterrupted service; however, remember
that it is a sensitive instrument. Avoid dropping the microphone, or subjecting it to unnecessarily rough treatment.
Normal usage, of course, will not impair performance of
the unit. Use the protective carrying case to prevent damage not only when traveling, but also when storing the
microphone.
MICROPHONE CHECK-LIST
1.
Check microphone impedance-is it correct for the
amplifier input being used?
2.
Check microphone cable connectors to microphone,
mixer and amplifier-are they tightly plugged in?
3.
Check microphone, amplifier and/or mixer.
a.
Are they turned on?
b. Are volume controls turned
IF
THE MICROPHONE DOES NOT WORK
Check the above list. If the microphone still does not appear to be operating, have the microphone and cable
checked by your Shure Professional Entertainer Products
Dealer, or write Service Department,
up?
Shure Brothers, Inc.
CLEANING
The SUEDECOATTM case can be cleaned easily with a
clean,
lintless cloth
solution.
dampened
with alcohol or a mild soap
PHASING
To test two microphones for proper phasing, connect then?
to an amplifier and talk or sing into them while holding
them three or four inches apart. The sound from the
speakers should be the same when talking into either
crophone or directly between them if they are in phase
with each other. If the sound drops drastically, or if a
dead spot is found when talking between the two microphones, they are out of phase. All microphones should
be tested in this manner to insure that they are in phase
with each other.
To change the phase of a low-impedance microphone
cable, either use a Shure
change the wires connected to pins
tor. To change the phase of a microphone, the microphone
cartridge leads must be interchanged (see Figure 2). This
should be performed by your dealer, the Shure Factory
Service Department, or other qualified service personnel.
AISPRS Phase Reverser or inter-
2
and 3 of the connec-
nii-
IMPEDANCE
All the PEl Microphones are low-impedance and can be
used with virtually unlimited cable lengths without affect-
ing either frequency response or output level.
For high-impedance microphones inputs, use the
Cable-Transformer. It is supplied with the Model PEI-SP
Microphone and has an integral impedance-matching
transformer and standard quarter-inch phone plug located
at the high-impedance end of the cable. Unlike
impedance microphones whose cables must be limited to
7.6m
(25 ft) or less, the PE1-SP can be used with long
cable runs between the microphone and the
CA95P
high-
CA95P.
USING MORE THAN ONE MICROPHONE
It is often desirable for a group to use a separate microphone for each individual performer. In this case, the
following points should be remembered:
1.
It is best if the microphones are individually controlled
for volume through a separate Shure microphone
mixer.
If this is not possible, it is desirable that each
performer use the
so that the group as a whole will be "balanced."
2.
Check the placement of the microphones with relation
same type and rnodel of
microphone
to loudspeakers (as previously mentioned) so that
feedback is minimized.
3.
As additional microphones are added the possibility of
feedback increases. Turn off, or down, unused microphones to help solve this problem.
SHURE FEEDBACK CONTROLLER
Lets you "tune" your sound system
room. The result is more overall sound power
to
the acoustics of the
without
feedback. Eight linear-motion filter controls are infinitely
variable from
8
kHz roll-off switches attenuate low and high frequencies.
0
to
12
dB cut. Below
63
Hz and Above
Can be installed between mixer or console and amplifier
for total system control, or following each microphone as
a single-channel preamplifier with feedback control.
THE VITAL LINK
BETWEEN YOU AND
THE AUDIENCE
SHURE PROFESSIONAL ENTERTAINER
MICROPHONES
MODEL PE1 SERIES SPECIFICATIONS
Type: Dynamlc, Cardloid (Un~dlrectlonal)
Frequency
Response:
Impedance:
Output Level
(at 1.000 Hz)
Phasing:
o 15,000 Hz (see
Microphone-Low.
actual) for connection to microphone inputs rated at 75 to
300 ohms.
PE1-SP Cable-Transformer - Rating impedance
Model
H~gh" for
Microphone-Open Circuit Voltage
0
dB = 1VIgbar); Power Level
Model PE1-SP Cable-Transformer- Open C~rcurt Voltage
-54.5 dB (1.9 mV; 0 dB = lV/gbar)
Positive pressure on d~aphragm produces positlve voltage
on microphone
Ftgure 1)
mmJE*CI
FIGURE
Rat~ng impedance is 150 ohms (270 ohms
connection
to high-impedance microphone Inputs
=
-
57.5
Pln 2 (see F~gure 2 and Page 4).
I*
mz
1
=
-77.0 dB (0 14 mV:
dB (0 dB = lmW/lO gbar)
IS
=
MI-
FIGURE
PEl-CN CARE
c
GUARANTEE
This Shure product is guaranteed In normal use to be free from
mechanical defects for a period of one year from date of purchase. Please rerain 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 consequential or incidental
damages.
electrical
SHIPPING INSTRUCTIONS
Carefully repack the unit and return it prepaid to:
If outside the United States, return the unit to your dealer or Authorized Shure
Service Center for repair. The unit will be returned to you
C
Shure Brothers Incorporated
Attention: Service Department
1501 West Shure Drive
Arlington
Helghts, Illinois 60004
7
prepald.
and
MODEL PEI SERIES SPECIFICATIONS (Continued)
Switch: Bu~lt-~n recessed On-Off switch
Shock Mount:
Cable:
Swivel
Adapter: Posltlve actlon adjustable through 90 from vertical to
Case:
Net Weight
(less cable):
Internal rubber
PEl-supplied less cable
PEl-CN-supplled w~th 76m (25
low impedance cable
fessional
PEl-SP-suppiled with CA95P Cable Transformer 7 6m
ft) two-conductor shielded low-impedance cabl? with three-
socket m~crophone connector and integral h~gh ~mpedance
matching transformer
phone plug
horizontal,
for mounting on stand with 58"-27 thread
Brown
vibration-lsolator at cartr~dge
ft)
aud~o connectors
permlts ?nsy removal for handheld use su~table
SUEDECOATTM flnlshed all-metal case and grille
w~th three-socket and three pin pro-
terminated
two conduclor shielded
by
standard quarter inch
(25
Packaged Weight: PEl-1 kg (2
PE1-CN-1.6 kg (3 Ib, 8 or)
PE1-SP-1 6 kg (3 Ib, 9 oz)
FURNISHED ACCESSORY
Swivel Adapter:
OPTIONAL ACCESSORIES
Desk Stand:
Isolation Mount:
Dual Mount: A26M Transformer (PE1-SP):
Windscreen:
AREA CODE
S33B, S37A,
312/866-2200 CABLE SHUREMICRO\
SOUND OF
Ib. 3 02)
REPLACEMENT PARTS
A255 Cartridge:
Grille:
S39A
A55M
AlWS Plug Element:
THE
Low-Impedance Cable
(PET-CN):
High-Impedance Cable-
PROFESSIONALS@
D
8
H
SHURE BROTHERS
222
HARTREY AVENUE
EVANSTON,
Copyright 1981 Printed in U.S.A.
Shure Brothers Inc. U.S. Patents 3,132,713
27A1654 (Al) and 3,240,883
ILLINOIS
U.S.A.
8
INC.
60204
Loading...