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
Includes AT8449/SV shock mount

AT4047/SV Specifications
Element Dynamic Range (Typical)
Condenser
140 dB, 1 kHz at Max. SPL

Polar Pattern Phantom Power Requirements
Cardioid
48V (±4V)

Frequency Response Switch
20 - 18,000 Hz
10 dB pad; roll-off

Open Circuit Sensitivity Low Frequency Roll-off
-35 dB (17.7 mV), ±2 dB re 1V at 1 Pa
80 Hz, 12 dB per octave

Impedance Weight
250 ohms
14.5 oz (410 g)

Maximum Input Sound Level Output Connector
149 dB SPL, 1 kHz at 1% T.H.D.
XLRM-type

Signal to Noise Ratio
85 dB, 1 kHz at 1 Pa

Accessories Furnished:
AT8449/SV shock mount; microphone dust cover; protective case