Audio-Technica AT831R Cardioid Condenser Lavalier Mic with AT8538 Power Module

Providing crisp, full-sounding voice pickup, the Audio-Technica AT831R clip-on lavalier mic also excels as an instrument mic, especially for pickup of acoustic guitar using the included AT8444 guitar adapter. The mic is ideal for higher SPL (sound pressure level) applications, such as pickup for horns with included AT8418 UniMount® microphone instrument mount. Additionally, it features excellent gain before feedback and background noise suppression. This model operates on phantom power only.

Applications

Voice pickup • Music instrument pickup, especially Acoustic Guitar • Higher SPL (sound pressure level) applications • More

Includes

• AT831R clip-on lavalier mic
• AT8116 foam windscreen
• AT8418 UniMount® instrument mount
• AT8417 clothing clip
• AT8444 guitar adapter
• AT8538 power module
• Protective Carrying Case

Features

• Clip-on lavalier mic also excels in acoustic guitar applications
• Provides crisp, full-sounding voice and instrument pickup
• Excellent gain before feedback and suppression of background noise
• Operates on phantom power only
• 25' (7.6m) cable permanently attached to mic, TA3F connector at power module
• RoHS compliant - free from all substances specified in the EU directive on hazardous substances

Specifications

• Element: Fixed-charge back plate, permanently polarized Condenser
• Polar Pattern: Cardioid
• Frequency Response: 40Hz - 16kHz
• Low Frequency Roll-Off: 80Hz, 18dB/octave
• Open Circuit Sensitivity: -42dB (7.9mV) re 1V @ 1Pa
• Impedance: 250Ω
• Maximum Input Sound Level: 141dB SPL, 1kHz @ 1%T.H.D.
• Signal to Noise Ratio: 65dB, 1kHz @ 1Pa
• Dynamic Range (Typical): 112dB, 1kHz @ Max. SPL
• Phantom Power Requirements: 11 - 52V, 2mA typical
• Switch: Flat, roll-off
• Weight (microphone): 0.1oz. (2.8g)
• Weight (power module): 2.9oz.
• Dimensions (microphone): 0.98" long, 0.40" diameter
• Dimensions (power module): 3.66" long, 0.74" diameter
• Output Connector: Integral 3-pin XLRM-type (power module)
• Note: further information can be found within the items located under the "Documentation" tab above.