Low profile and nearly invisible, it delivers maximum intelligibility and clean, accurate reproduction.

Audio-Technica's omnidirectional AT899 Subminiature Cardioid Condenser Lavalier Microphone is engineered for intelligible, accurate voice reproduction. Its low-profile design (a mere 5 mm in diameter) assures minimum visibility. The condenser mic may be worn as a lavalier and is easily hidden in clothing or hair. It offers the convenience of battery or phantom power; its switchable low-frequency roll-off reduces popping.

Audio-Technica AT899 Subminiature Cardioid Condenser Lavalier Microphone Features:

• Maximum intelligibility and clean, accurate reproduction for vocalists, lecturers, stage and television talent, and houses of worship
• Low-profile design (a mere 5 mm in diameter) is ideal for applications requiring minimum visibility
• Operates on battery or phantom power
• All wireless models available in either low-reflectance black or beige
• Extensive array of provided accessories includes a clothing clip, viper clip, magnet clip and lanyard (black models only), windscreens, element covers, interchangeable single and double mic holders
• Accessories available separately include complete accessory kits, clothing clips, three-pack element covers and three-pack windscreens
• 9.8' (3.0 m) cable permanently attached to mic, TA3F connector at power module

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Audio-Technica AT899 Subminiature Cardioid Condenser Lavalier Microphone Specifications:

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar pattern: Omnidirectional
• Frequency response: 20-20,000 Hz
• Low Frequency roll-off: 80 Hz, 12 dB/octave
• Open circuit sensitivity
• Phantom: —43 dB (6.3 mV) re 1V at 1 Pa
• Battery: —46 dB (5.6 mV) re 1V at 1 Pa
• Impedance:
• Phantom: 200 ohms
• Battery: 250 ohms
• Maximum input sound level:
• Phantom: 138 dB SPL, 1 kHz at 1% T.H.D.
• Battery: 116 dB SPL, 1 kHz at 1% T.H.D.
• Dynamic range (typical):
• Phantom: 108 dB, 1 kHz at Max SPL
• Battery: 86 dB, 1 kHz at Max SPL
• Signal-to-noise ratio: 64 dB SPL, 1 kHz at 1 Pa;
• Phantom power requirements: 11-52V DC, 2 mA typical
• Battery Type: 1.5V AA/UM3
• Battery Current/Life: 0.4 mA / 1200 hours typical (alkaline)
• Weight (microphone): 0.02 oz. (0.9 g)
• Weight (power module): 3.6 oz. (102 g)
• Dimensions (microphone): 0.63" (16 mm) long, 0.20" (5.00 mm) diameter
• Dimensions (power module): 5.71" (145 mm) long, 0.83" (21.0 mm) diameter
• Output connector: Integral 3-pin XLRM-type
• Cable: 9.8' (3.0 m) long (permanently attached to microphone), 0.08" (2.0 mm) diameter, 2-conductor, shielded cable with TA3F output connector that mates with TB3M jack on power module
• Accessories furnished: AT8537 power module; AT8439 cable clip; clothing clip base; viper clip base; magnet clip base and plate with lanyard; three single mic holders; two double mic holders; two element covers; two windscreens; battery; protective carrying case
• Audio-Technica case style: M29