Audio-Technica AT4047/SV

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.

Audio-Technica AT4047/SV Features

• 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

Audio-Technica AT4047/SV 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