Peavey CM1 User Manual
SPECIFICATIONS Studio Pro CM™ 1
Type:
Back-electret condenser
microphone
Element:
Pressure gradient, transformer FET
circuit
Polar pattern:
Cardioid (unidirectional)
Rated output impedance:
200 Ohms
Recommended load impedance:
1000 Ohms
Sensitivity:
-43 dBV/Pa (7.1 mV/Pa)
Self noise
(equivalent SPL):
24 dB
(A-weighted per IEC 651)
Maximum SPL:
136 dB at 1 kHz
(THD < 1%)
Signal to Noise:
70 dB
Dynamic range:
112 dB
Power requirements:
48 Volts
Current consumption:
3 mA
Connector:
Three-pin XLR
Polarity:
Positive pressure on diaphragm
produces positive voltage at pin 2
relative to pin 3
Dimensions:
1.920" (48.77 mm) maximum body
diameter, 7.140" (181.36 mm) long
Packaging:
Compact carrying case
Net weight:
.7 lbs. (317.5 g)
Features:
• High SPL durability, wide
dynamic range
• Pressure gradient,
transformer FET circuit
• Low handheld noise and
double-layer POP filter
• Ideal as main and support
microphone in live
applications
Description
The Studio Pro CM1 is a handheld
condenser microphone with a
cardioid pickup pattern and a
medium format condenser element
designed to handle SPL levels up to
136 dB while maintaining a clean
natural sound. The CM1 has a
sensitivity of –43 dBv per pascal
and a low noise floor, equivalent to
only 24 dB SPL. The shock
mounting of the CM1 produces
very little handling noise, making it
ideal for vocals or instrumentals.
The frequency response is tailored
to give a crisp, clean, intelligible
sound from 50 Hz to 16 kHz. The
CM1 is equipped with a dual-layer
pop filter to reduce pops and wind
noise.
2 YEAR LIMITED WARRANTY
NOTE: For details. refer to the
warranty statement. For copies of
this statement, contact Peavey
Electronics Corporation, at P.O
Box 2898, Meridian, Mississippi
39301-2898, or go online to www.
peavey.com.
Frequency response:
50 Hz to 16 kHz
-90
o
-60
o
-30
o
0
o
30
o
60
o
90
o
-90
o
-60
o
-30
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0
o
30
o
60
o
90
o
-90
o
-60
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-30
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0
o
30
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60
o
90
o
-90
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-60
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-30
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30
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60
o
90
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-90
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-60
o
-30
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0
o
30
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60
o
90
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-90
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-60
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-30
o
0
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30
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90
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-90
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-60
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90
o
20 50 100 200 500 1k 2k 5k 10k 20k
Frequency (Hz)
-50
-40
-30
-20
-10
0
10
dB SPL (re 20 Pa)
Amplitude Response (Front & Rear)
SPECIFICATIONS Studio Pro CM™ 1
Pickup Patterns
125 Hz
250 Hz
1 kHz 2.5 kHz
500 Hz
5 kHz
10 kHz
Features and specifications subject to change without notice.
Peavey Electronics Corporation • 5022 Hartley Peavey Drive • Meridian, MS 39305
Phone: (601) 483-5365 • Fax: (601) 486-1278 • www.peavey.com
©2011 Printed in the U.S.A. 1/11 80307092
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