The low-profile AT4022 omnidirectional condenser recording mic is outstanding for piano, acoustic guitar, and other acoustic instruments. With a flat, extended frequency response and wide dynamic range ideal for critical studio and live applications, the AT4022 handles high SPLs with ease. The microphone’s omnidirectional polar pattern preserves the “sound” of the recording location, delivers flat response and freedom from proximity effect. Its low-mass diaphragm improves transient response and reduces handling/mechanical noise transfer.
Outstanding performance and rugged construction, ideal for critical studio & live applications
High SPL handling and wide dynamic range
Flat, extended frequency response
Switchable 80 Hz hi-pass filter and 10 dB pad
Omnidirectional polar pattern provides maximum ambient pickup
Low self noise perfectly suited for digital recording equipment
Exceptional reproduction of low frequency sounds
Low-mass element for superb transient response
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 -34 dB (19.9 mV) re 1V at 1 Pa
IMPEDANCE 250 ohms
MAXIMUM INPUT SOUND LEVEL 146 dB SPL, 1 kHz at 1% T.H.D.; 156 dB SPL, with 10 dB pad (nominal)
NOISE 13 dB SPL
DYNAMIC RANGE (typical) 133 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 81 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 48V DC, 3.0 mA typical
SWITCHES Flat, roll-off; 10 dB pad
WEIGHT 124 g
DIMENSIONS 144.0 mm long, 21.0 mm 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 SIGNAL-TO-NOISE RATIO 81 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 48V DC, 3.0 mA typical
SWITCHES Flat, roll-off; 10 dB pad
WEIGHT 124 g
DIMENSIONS 144.0 mm long, 21.0 mm 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 DIMENSIONS 144.0 mm long, 21.0 mm 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
