20Hz-18kHz MaxSpl 155dB 48V 100 Ohm Dynamic Range 141dB
Audio-Technicaâs AT4047MP delivers vintage sound in a multi-pattern design with selectable omnidirectional, cardioid, and figure-of-eight polar patterns. The microphoneâs 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.
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 sold sep )
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)
ELEMENT Externally-polarized (DC bias) condenser
POLAR PATTERNS Cardioid, Omnidirectional, Figure-of-eight
FREQUENCY RESPONSE 20-18,000 Hz
LOW FREQUENCY ROLL-OFF 80 Hz, 12 dB/octave
OPEN CIRCUIT SENSITIVITY -42 dB (7.9 mV), re 1V at 1 Pa
IMPEDANCE 100 ohms
MAXIMUM INPUT SOUND LEVEL 155 dB SPL, 1 kHz at 1% T.H.D.; 165 dB SPL, with 10 dB pad (nominal)
NOISE 14 dB
DYNAMIC RANGE (typical) 141 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 80 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 48V DC, 3.4 mA typical
SWITCHES Polar selection; Flat, roll-off; 10 dB pad (nominal)
WEIGHT 524 g
DIMENSIONS 188.0 mm long, 53.4 mm maximum body diameter
OUTPUT CONNECTORS Integral 3-pin XLRM-type
ACCESSORIES AT8449/SV shock mount for 5/8"-27 threaded stands; sold separately protective carrying case