Audio Technica PRO 35 Specifications

PRO 35
CARDIOID CONDENSER CLIP-ON
INSTRUMENT MICROPHONE
• Ideal for sax, toms, brass and percussion
• Excels in high-SPL applications
• Perfect for active stage performances
• Extended frequency response captures subtle nuances of the
performance
• UniMount ® clip permits accurate positioning, provides shock
resistance and protects element
• Corrosion-resistant contacts from gold-plated XLRM-type
connector
• Cardioid polar pattern reduces pickup of sounds from the sides
and rear, improving isolation of desired sound source
The PRO 35 is intended for use in professional applications where
r emot e p owe r is available. I t r e qu ir es 1 1V to 5 2 V D C
phantom power, which may be provided by a mixer or console, or
by a separate, in-line source such as the Audio-Technica AT8801
single-channel or CP8506 four-channel phantom power supplies.
An integral 80 Hz high-pass filter provides easy switching from a flat
frequency response to a low-end roll-off. The roll-off position
reduces the pickup of low-frequency ambient noise (such as traffic,
air-handling systems, etc.), room reverberation and mechanically
coupled vibrations.
Output from the power module's XLRM-type connector is low
impedance (Lo-Z) balanced. The signal appears across Pins 2 and
3; Pin 1 is ground (shield). Output phase is "Pin 2 hot" – positive
acoustic pressure produces positive voltage at Pin 2.
To avoid phase cancellation and poor sound, all mic cables must be
wired consistently: Pin 1-to-Pin 1, etc.
Avoid leaving the microphone in the open sun or in areas where
temperatures exceed 110° F (43° C) for extended periods.
Extremely high humidity should also be avoided.
PRO 35 SPECIFICATIONS †
ELEMENT
POLAR PATTERN
FREQUENCY RESPONSE
LOW FREQUENCY ROLL-OFF
OPEN CIRCUIT SENSITIVITY
IMPEDANCE
MAXIMUM INPUT SOUND LEVEL
DYNAMIC RANGE (typical)
SIGNAL-TO-NOISE RATIO 1
PHANTOM POWER REQUIREMENTS
SWITCH
WEIGHT (less cable and accessories)
MICROPHONE
POWER MODULE
DIMENSIONS
MICROPHONE
POWER MODULE
OUTPUT CONNECTOR
(power module)
CABLE
ACCESSORIES FURNISHED
† In the interest of standards development, A.T .U.S. offers full details on its test
methods to other industry professionals on request.
*1 Pascal = 10 dynes /cm = 10 microbars = 94 dB SPL
2
1 Typical, A-weighted, using Audio Precision System One.
Specifications are subject to change without notice.
Polar Pattern
LEGEND
SCALE IS 5 DECIBELS PER DIVISION
LEGEND
200 Hz
1 kHz
5 kHz
8 kHz
Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224
Audio-Technica Limited, Old Lane, Leeds LS11 8AG England
www.audio-technica.com
P51764 ©2005 Audio-Technica U.S., Inc.
Fixed-charge back plate
permanently polarized condenser
Cardioid
50-15,000 Hz
80 Hz, 18 dB/octave
–45 dB (5.6 mV) re 1V at 1 Pa*
250 ohms
145 dB SPL, 1 kHz at 1% THD
115 dB, 1 kHz at Max SPL
64 dB,1 kHz at 1 Pa*
11-52V DC, 2 mA typical
Flat, roll-off
0.3 oz (8 g)
2.9 oz (81 g)
0.98" (25.0 mm) long,
0.40" (10.2 mm) diameter
3.66" (92.9 mm) long,
0.74" (18.9 mm) diameter
Integral 3-pin XLRM-type
6.0' (1.8 m) long (permanently
attached to microphone),
0.10" (2.6 mm) diameter,
2-conductor, shielded cable with
TA3F-type connector
AT8418 UniMount ® microphone
instrument mount; AT8538 power
module; soft protective pouch
Frequency Response
Frequency in Hertz
12" or more on axis
Roll-off
Printed in Japan