Low-profile and roll-off equipped.

The Audio Technica AT803b provides excellent yet unobtrusive sound pickup for lecturers and stage/TV performers. Designed for clip-on lavalier and musical instrument use, it features an integral 80 Hz high-pass filter that provides easy switching from a flat frequency response to a low-end roll-off. The microphone operates on battery or phantom power.

Audio-Technica AT803b Omnidirectional Condenser Lavalier Microphone Features:

• Designed for clip-on lavalier and musical instrument use
• Small size is ideal for applications requiring minimum visibility
• Operates on battery or phantom power
• 6' (1.8 m) cable permanently attached to mic, TA3F connector at power module

Order today and enjoy pro quality sound.

Audio-Technica AT803b Omnidirectional Condenser Lavalier Microphone Specifications:

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar pattern: Omnidirectional
• Frequency response: 30-20,000 Hz
• Low frequency roll-off: 80 Hz, 18 dB/octave
• Open circuit sensitivity:
• Phantom: —45 dB (12.5 mV) re 1V at 1 Pa
• Battery: —46 dB (11.2 mV) re 1V at 1 Pa
• Impedance:
• Phantom: 200 ohms
• Battery: 270 ohms
• Maximum input sound level:
• Phantom: 135 dB SPL, 1 kHz at 1% T.H.D.
• Battery: 121 dB SPL, 1 kHz at 1% T.H.D.
• Dynamic range (typical):
• Phantom: 106 dB, 1 kHz at Max SPL
• Battery: 92 dB, 1 kHz at Max SPL
• Signal-to-noise ratio: 72 db, 1 kHz at 1 Pa
• Phantom power requirements: 11-52V DC, 2 mA typical
• Battery type: 1.5 AA/UM3
• Battery Current Life: 0.4 mA / 1200 hours typical (alkaline)
• Switch: Off, on-flat, on-roll-off
• Weight (microphone): .09 oz. (2.5 g)
• Weight (power module): 4.9 oz. (139 g)
• Dimensions (microphone): 0.81" (20.5 mm) long, 0.39" (10.0 mm) diameter
• Dimensions (power module): 3.13" (84 mm) H x 2.48" (63.0 mm) W x .87" (22.0 mm) D
• Output connector (power module): Integral 3-pin XLRM-type
• Cable: 6' (1.8 m) long (permanently attached to microphone), 0.10" (2.6 mm) diameter, 2-conductor, shielded cable with TA3F-type connector
• Accessories furnished: AT8417 clothing clip; AT8531 power module; AT8116 windscreen; battery; protective carrying case
• Audio-Technica case style: M1