Audio Technica AT8022 X/Y Stereo Microphone

About this product

The Audio-Technica AT8022 is a versatile X/Y Stereo Condenser Microphone. Its innovative capsule configuration means it is able to produce an accurate stereo image in a compact and portable housing. This combined with the low frequency roll off switch and phantom or battery power options, makes it an ideal choice for stereo field recording or camera-mount use. The Microphone comes supplied with two cables: one balanced (two 3-pin XLRM-type connectors at output); one unbalanced (3.5 mm TRS at output). The microphone can be powered either by phantom power or by an internal AA battery (not supplied).

Specification

ELEMENT: Fixed-charge back plate permanently polarized condenser

POLAR PATTERN X/Y: Stereo

FREQUENCY RESPONSE: 20-15,000 Hz

LOW FREQUENCY ROLL-OFF: 80 Hz, 18 dB/octave

OPEN CIRCUIT SENSITIVITY:

Phantom: –38 dB (12.5 mV) re 1V at 1 Pa 

Battery: –38 dB (12.5 mV) re 1V at 1 Pa

CHANNEL BALANCE: <2.5 dB
IMPEDANCE:
Phantom: 250 ohms 
Battery: 300 ohms

MAXIMUM INPUT SOUND LEVEL:
Phantom: 128 dB SPL, 1 kHz at 1% T.H.D. 
Battery: 120 dB SPL, 1 kHz at 1% T.H.D.

DYNAMIC RANGE (typical):
Phantom: 109 dB, 1 kHz at Max SPL 
Battery: 101 dB, 1 kHz at Max SPL

SIGNAL-TO-NOISE RATIO: 75 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS: 11-52V DC, 2 mA typical (each channel)
BATTERY TYPE: 1.5V AA/UM3
BATTERY CURRENT / LIFE: 0.7 mA / 700 hours typical (alkaline)
SWITCH: Battery On/Off; Flat, roll-off

CABLES:
Balanced: 2.0 m (6.5') long, 8 conductor, shielded, vinyl-jacketed stereo cable with 5-pin XLRF-type connector at microphone end and two 3-pin XLRM-type connectors at output end; 
Unbalanced: 0.6 m (2.0') long stereo cable with 5-pin XLRF-type connector at microphone end and 3.5 mm TRS connector at output endELEMENT: Fixed-charge back plate permanently polarized condenser
POLAR PATTERNX/Y: Stereo
FREQUENCY RESPONSE: 20-15,000 Hz
LOW FREQUENCY ROLL-OFF: 80 Hz, 18 dB/octave

OPEN CIRCUIT SENSITIVITY:
Phantom: –38 dB (12.5 mV) re 1V at 1 Pa 
Battery: –38 dB (12.5 mV) re 1V at 1 Pa
CHANNEL BALANCE: <2.5 dB

IMPEDANCE:
Phantom: 250 ohms 
Battery: 300 ohms

MAXIMUM INPUT SOUND LEVEL:
Phantom: 128 dB SPL, 1 kHz at 1% T.H.D. 
Battery: 120 dB SPL, 1 kHz at 1% T.H.D.

DYNAMIC RANGE (typical):
Phantom: 109 dB, 1 kHz at Max SPL 
Battery: 101 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO: 75 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS: 11-52V DC, 2 mA typical (each channel)
BATTERY TYPE: 1.5V AA/UM3
BATTERY CURRENT / LIFE: 0.7 mA / 700 hours typical (alkaline)
SWITCH: Battery On/Off; Flat, roll-off

CABLES:
Balanced: 2.0 m (6.5') long, 8 conductor, shielded, vinyl-jacketed stereo cable with 5-pin XLRF-type connector at microphone end and two 3-pin XLRM-type connectors at output end; 
Unbalanced: 0.6 m (2.0') long stereo cable with 5-pin XLRF-type connector at microphone end and 3.5 mm TRS connector at output endELEMENT: Fixed-charge back plate permanently polarized condenser
 

Dimensions

Length: 186mm
Head Diameter: 47.6mm
Max. Body Diameter: 21mm
Weight: 247g

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