Audio-Technica AT825

Stereo Field Recording Microphone

AT825 description:

Designed for broadcast, professional recording, and DAT field use, Audio-Technica’s compact, lightweight AT825 is perfect for camera-mount applications. The microphone is equipped with two balanced outputs for use with professional audio and video equipment. Its closely matched elements provide the spatial impact and realism of a live sound field. With switchable low-frequency roll-off the versatile AT825 operates on either battery or phantom power.

Features

Designed for broadcast and professional recording, and DAT field use
Compact, lightweight design is perfect for camera-mount applications
Closely-matched elements provide the spatial impact and realism of a live sound field
Switchable low-frequency roll-off
Operates on battery or phantom power
Includes a 16.5' (5 m) cable (5-pin XLRF to two standard 3-pin XLRM connectors)

Specifications:

ELEMENTS: Fixed-charge back plate permanently polarized condenser
POLAR PATTERN: X/Y stereo
FREQUENCY RESPONSE: 30-20,000 Hz
LOW-FREQUENCY ROLL-OFF: 150 Hz, 6 dB/octave
OPEN CIRCUIT SENSITIVITY: –47 dB (4.4 mV) re 1V at 1 Pa
CHANNEL BALANCE: ² 2.5 dB
IMPEDANCE: 200 ohms balanced
MAXIMUM INPUT SOUND LEVEL: 126 dB SPL, 1 kHz at 1% T.H.D.
SIGNAL-TO-NOISE RATIO: 70 dB, 1 kHz at 1 Pa
DYNAMIC RANGE (typical): 102 dB, 1 kHz at Max SPL
PHANTOM POWER REQUIREMENTS (each channel) : 5-52V DC, 2 mA typical
BATTERY TYPE 1.5V AA/UM3
BATTERY CURRENT / LIFE: 2 mA / 1000 hours typical (intermittent use) (alkaline)
SWITCH: Flat, roll-off (recessed)
WEIGHT (less cable and accessories): 8.5 oz (240 g)
DIMENSIONS: 8.43" (214.0 mm) long, 2.44" (62.0 mm) head width, 0.83" (21.0 mm) body diameter
OUTPUT CONNECTOR: Integral 5-pin XLRM-type
CABLE 16.5' (5 m) long, 8 conductors under two shields, vinyl-jacketed, stereo cable with 5-pin XLRFtype connector at microphone end, two 3-pin XLRM-type connectors at output end
ACCESSORIES FURNISHED: AT8405a stand clamp for 5/8"-27 threaded stands; battery; AT8120 windscreen; soft protective pouch