Resources

AT4047/SV Specification Sheet
pdf 56.15 KB

AT4047/SV Submittal Sheet
pdf 352.01 KB

Dealer Locator

AT4047/SV Cardioid Condenser Microphone

The rich, warm sound takes you back to the classic F.E.T. studio microphones. But there’s nothing remotely old-fashioned about the technology behind that vintage sound. The AT4047/SV studio condenser’s dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range. 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.

Check out audio samples and interior views of the AT4047/SV and other 40 Series side-address condensers

AT4047/SV. It’s another in a venerable line of studio artists’ dreams come true: the 40 Series, from Audio-Technica.

Designed for critical studio, live sound and broadcast applications

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

State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards

Switchable 80 Hz hi-pass filter and 10 dB pad

Custom shock mount provides superior isolation

SPECIFICATIONS
ELEMENT	Externally-polarized (DC bias) condenser
POLAR PATTERN	Cardioid
FREQUENCY RESPONSE	20-18,000 Hz
LOW FREQUENCY ROLL-OFF	80 Hz, 12 dB/octave
OPEN CIRCUIT SENSITIVITY	-35 dB (17.7 mV) dB re 1V at 1 Pa
IMPEDANCE	250 ohms
MAXIMUM INPUT SOUND LEVEL	149 dB SPL, 1 kHz at 1% T.H.D.; 159 dB SPL, with 10 dB pad (nominal)
NOISE	9 dB SPL
DYNAMIC RANGE (typical)	140 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO	85 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS	48V DC, 3.0 mA typical
SWITCHES	Flat, roll-off; 10 dB pad (nominal)
WEIGHT	14.5 oz (410 g)
DIMENSIONS	6.69" (170.0 mm) long, 2.10" (53.4 mm) maximum body diameter
OUTPUT CONNECTOR	Integral 3-pin XLRM-type
ACCESSORIES FURNISHED	AT8449/SV shock mount for 5/8"-27 threaded stands; microphone dust cover; protective carrying case
AUDIO-TECHNICA CASE STYLE	R1