Audio-Technica AT2035 Datasheet

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

20 series studio microphones

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 trafc, 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 congurations. 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 Specications

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).

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.

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 specied.

To avoid phase cancellation and poor sound, all mic cables must be wired consistently: Pin 1-to-Pin 1, etc.

Specications

Element

Polar pattern

Frequency response

Low frequency roll-off

Open circuit sensitivity

Impedance

Maximum input sound level

Noise

Dynamic range (typical)

Signal-to-noise ratio1

Phantom power requirements

Switches

Weight

Dimensions

Output connector

Audio-Technica case style

Accessories furnished

In the inter est of standards devel opment, A.T.U.S.

offers full details on its test me thods to other industr y

1 Pascal = 1 0 dynes/cm

Typical, A-weighted, using Audio Precision System One.

Specication s are subject to chang e without notice.

professional s on request.

= 10 microb ars = 94 dB SPL

AT2035

Fixed-charge back plate, permanently polarized condenser Cardioid 20-20,000 Hz 80 Hz, 12 dB/octave –33 dB (22.4 mV) re 1V at 1 Pa 120 ohms 148 dB SPL, 1 kHz at 1% T.H.D.; 158 dB SPL, with 10 dB pad (nominal)

12 dB SPL 136 dB, 1 kHz at Max SPL 82 dB, 1 kHz at 1 Pa 11-52V DC, 3.8 mA typical Flat, roll-off; 10 dB pad (nominal) 403 g (14.2 oz)

170.0 mm (6.69") long,

52.0 mm (2.05") maximum body diameter Integral 3-pin XLRM-type R5 AT8458 shock mount for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; soft protective pouch

463

frequency response: 20–20,000 Hz

10 dB

100

12" or more on axis Roll-off

330˚

200

Frequency in Hertz

0˚

180˚

500

30˚

150˚

60˚

120˚

10k

90˚

LEGEND

200 Hz

1 kHz 5 kHz 8 kHz

LEGEND

polar pattern

300˚

270˚

240˚

210˚

SCALE IS 5 DECIBELS PER DIVISION

Response in dB

20k