Owner's Manual
20 series studio microphones
AT2035
Cardioid Condenser Side-Address Microphone
Features
• Designed for critical home/project/professional studio
applications and live performance
• Large diaphragm for smooth, natural sound and low noise
• High SPL handling and wide dynamic range provide unmatched
versatility
• Cardioid polar pattern reduces pickup of sounds from the sides
and rear, improving isolation of desired sound source
• Rugged design and construction for reliable performance
• Included shock mount provides superior isolation
• Integral 80 Hz high-pass lter switch and 10 dB pad switch
• State-of-the-art design and manufacturing techniques ensure
compliance with A-T’s stringent consistency and reliability
standards
Description
The AT2035 is a large-diaphragm side-address xed-charge condenser
microphone with a cardioid polar pattern. It is designed for home/project/
professional studio applications and live performance.
The microphone requires 11V to 52V phantom power for operation.
The cardioid polar pattern of the microphone is more sensitive to sound
originating directly in front of the element, making it useful in controlling
feedback, reducing pickup of unwanted sounds and providing isolation
between performers.
The output of the microphone is a 3-pin XLRM-type connector.
The microphone is equipped with a switchable 10 dB pad and a switch
that permits choice of at response or low-frequency roll-off (via integral
80 Hz high-pass lter).
The microphone is enclosed in a rugged housing. The included AT8458
shock mount provides superior isolation and permits mounting on any
microphone stand with
5
/
8
"-27 threads. A soft protective pouch is also
included.
Operation and Maintenance
The AT2020 requires 11V to 52V phantom power for operation.
Output 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.
An Audio-Technica emblem is on the front of the microphone. Position
this side of the microphone toward the sound source.
An integral 80 Hz high-pass lter provides easy switching from a at
frequency response to a low-end roll-off. The roll-off position reduces the
microphone’s sensitivity to popping in close vocal use. It also reduces
the pickup of low-frequency ambient noise (such as trafc, air-handling
systems, etc.), room reverberation and mechanically coupled vibrations.
To engage the high-pass lter, slide the switch toward the “bent” line.
The microphone is also equipped with a switchable 10 dB pad that lowers
the microphone's sensitivity, thus providing higher SPL capability for
exible use with a wide range of users and system congurations. To
engage the 10 dB pad, slide the switch toward the -10 position.
In use, secure the cable to the mic stand or boom, leaving a slack loop
at the mic. This will ensure the most effective shock isolation and reduce
the possibility of accidentally pulling the microphone out of its mount.
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.
Architect’s and Engineer’s Specications
The microphone shall be a large-diaphragm side-address xed-charge
condenser. It shall have a cardioid polar pattern with a uniform 120°
angle of acceptance and a frequency response of 20 Hz to 20,000 Hz.
The microphone shall operate from an external 11V to 52V DC phantom
power source. It shall be capable of handling sound input levels up
to 148 dB (158 dB with 10 dB pad) with a dynamic range of 136 dB.
Nominal open-circuit output voltage shall be 22.4 mV at 1V, 1 Pascal.
Output shall be low impedance balanced (120 ohms).
The output of the microphone shall be a 3-pin XLRM-type connector.
The microphone shall be equipped with a switchable 10 dB pad and a
switch that permits choice of at response or 80 Hz low-frequency roll-off.
The microphone shall be 170.0 mm (6.69") long and have a maximum body
diameter of 52.0 mm (2.05"). Weight shall be 403 grams (14.2 oz). The
microphone shall include a shock mount and a soft protective pouch.
The Audio-Technica AT2035 is specied.