คำอธิบาย
Element : Externally-polarized (DC bias) condenser
Polar Pattern : Cardioid,Omnidirectional,Figure-of-eight
Frequency Response : 20-18,000 Hz
Low Frequency Roll Off : 80 Hz, 12 dB/octave
Open Circuit Sensitivity : -36 dB (15.8 mV), re 1V at 1 Pa
Maximum Input Sound Level : 149 dB SPL, 1 kHz at 1% T.H.D.;159 dB SPL, with 10 dB pad (nominal)
Noise : 17 dB
Dynamic Range : 132 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio : 77 dB, 1 kHz at 1 Pa
Phantom Power Requirements : 48V DC, 4.2 mA typical
Switches : Polar selection;Flat, roll-off;10 dB pad (nominal)
Weight : 18.0 oz (510 g)
Dimensions : 7.40″ (188.0 mm) long,2.10″ (53.4 mm) maximum body diameter
Output Connectors : Integral 3-pin XLRM-type
Accessories Included : AT8449a shock mount for 5/8″-27 threaded stands; microphone dust cover; protective carrying case
Audio-Technica Case Style : R1
Features
- Transparent uppers/mids balanced by rich low-end qualities combine with advanced acoustic engineering for extensive performance capabilities and highest quality
- Dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range of the microphone
- The 2-micron-thick, vapor-deposited gold diaphragms undergo a five-step aging process so that the optimum characteristics achieved remain constant over years of use
- Three switchable polar patterns: omni, cardioid, figure-of-eight
- Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
- 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
