Multi-pattern Condenser Microphone

Audio-Technica’s AT4047MP delivers vintage sound in a multi-pattern design with selectable omnidirectional, cardioid, and figure-of-eight polar patterns. The microphone’s transformer-coupled output and specially tuned element provide sonic characteristics reminiscent of early F.E.T. studio microphone designs. With a wide dynamic range, incredibly low self-noise and high SPL capability, this versatile microphone excels on vocals, strings, acoustic guitar, instrument ensembles, small vocal groups and voiceovers.

Features

Three switchable polar patterns: cardioid, omnidirectional, figure-of-eight

Engineered to meet the critical acoustic requirements of professional recording, broadcast and sound reinforcement

Transformer-coupled output and specially tuned element provide sonic characteristics reminiscent of early F.E.T. studio microphone designs

Exceptionally low self-noise, wide dynamic range and high SPL capability

Dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range of the microphone

Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity

Vintage silver-matte finish on microphone and shock mount

Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections

Custom shock mount provides superior isolation

Integral 80 Hz high-pass filter switch and 10 dB pad switch

Certified by the METAlliance (Music Engineering and Technology Alliance)

ELEMENTExternally-polarized (DC bias) condenserPOLAR PATTERNSCardioid, 
Omnidirectional, 
Figure-of-eightFREQUENCY RESPONSE20-18,000 HzLOW FREQUENCY ROLL-OFF80 Hz, 12 dB/octaveOPEN CIRCUIT SENSITIVITY-42 dB (7.9 mV), re 1V at 1 PaIMPEDANCE100 ohmsMAXIMUM INPUT SOUND LEVEL155 dB SPL, 1 kHz at 1% T.H.D.; 
165 dB SPL, with 10 dB pad (nominal)NOISE14 dBDYNAMIC RANGE (typical)141 dB, 1 kHz at Max SPLSIGNAL-TO-NOISE RATIO80 dB, 1 kHz at 1 PaPHANTOM POWER REQUIREMENTS48V DC, 3.4 mA typicalSWITCHESPolar selection; 
Flat, roll-off; 
10 dB pad (nominal)WEIGHT524 g (18.5 oz)DIMENSIONS188.0 mm (7.40") long, 
53.4 mm (2.10") maximum body diameterOUTPUT CONNECTORSIntegral 3-pin XLRM-typeACCESSORIES FURNISHEDAT8449a/SV shock mount for 5/8"-27 threaded stands; microphone dust cover; protective carrying caseAUDIO-TECHNICA CASE STYLER1Click on the chart to view the larger imagePOLAR PATTERN
CARDIOID POLAR PATTERN
OMNIDIRECTIONAL POLAR PATTERN
FIGURE-OF-EIGHT FREQUENCY RESPONSE
CARDIOID FREQUENCY RESPONSE
OMNIDIRECTIONAL FREQUENCY RESPONSE
FIGURE-OF-EIGHT