Audio-Technica AT4021
Small Diaphragm Condenser Microphone, Cardioid, -10dB Pad, Hi-pass Filter

AT4021

Ideal for critical studio and live applications, the low-profile AT4021 offers a flat, extended frequency response, high maximum SPL and wide dynamic range. Its low self-noise is perfectly suited for the most sophisticated recording equipment. Its low-mass diaphragm improves transient response, increases response bandwidth and reduces handling and mechanical noise transfer. The microphone offers outstanding reproduction of low-frequency sounds.

Features

• Outstanding performance and rugged construction
• High SPL handling and wide dynamic range
• Flat, extended frequency response
• Switchable 80 Hz hi-pass filter and 10 dB pad
• High front-to-back rejection ratio - cardioid polar pattern improves isolation of desired sound source
• Low self-noise perfectly suited for digital recording equipment
• Exceptional reproduction of low frequency sounds
• Low-mass element for superb transient response

Specifications

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar Pattern: Cardioid
• Frequency Response: 20-20,000 Hz
• Low Frequency Roll-off: 80Hz, 12dB/octave
• Open Circuit Sensitivity: -34dB (19.9 mV) re 1V at 1 Pa
• Impedance: 250 ohms
• Maximum Input Sound Level: 146dB SPL, 1kHz at 1% THD; 156dB SPL, with 10dB pad (nominal)
• Noise: 14dB SPL
• Dynamic Range (typical): 132dB, 1kHz at Max SPL
• Signal-to-Noise Ratio: 80dB, 1kHz at 1Pa
• Phantom Power Requirements: 48V DC, 3.0 mA typical
• Switches: Flat, roll-off; 10dB pad
• Weight: 4.2 oz
• Dimensions: 5.67" long x 0.83" maximum body diameter
• Output Connector: Integral 3-pin XLRM-type
• Accessories Furnished: AT8405a stand clamp for 5/8"-27 threaded stands;windscreen; protective carrying case

Our Part #  AT4021