The AT803 is a discreet miniature lavalier condenser microphone designed for professional presentations, interviews, stage performances, and broadcast applications. Its omnidirectional pickup pattern ensures consistent sound capture, even when the subject moves, making it ideal for use in theater, television, and houses of worship.
This microphone comes with a beltpack power module (AT8531), allowing it to be powered via phantom power or a single AA battery, making it versatile for studio and location setups.
Key Features
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Miniature Lavalier Design – Low-profile clip-on microphone for hands-free use.
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Omnidirectional Pickup Pattern – Captures sound evenly from all directions, ensuring natural voice reproduction.
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Dual Power Options – Operates on 11–52V phantom power or one AA battery with included power module.
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Wide Frequency Response – Smooth, natural sound ideal for speech and vocals.
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Durable Build – Rugged design for professional use in demanding environments.
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Versatile Applications – Theater, houses of worship, television, and corporate presentations.
Specifications
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Element: Condenser
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Polar Pattern: Omnidirectional
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Frequency Response: 30 Hz – 20 kHz
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Open Circuit Sensitivity: -43 dB (7.0 mV)
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Impedance: 200 ohms
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Signal-to-Noise Ratio: 64 dB
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Max SPL: 122 dB (phantom), 114 dB (battery)
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Power Requirements: 11–52V phantom power or 1.5V AA battery (via AT8531 power module)
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Cable: 1.8 m permanently attached, terminating in TA3F connector
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Output Connector: 3-pin XLRM-type (via AT8531 module)
