คำอธิบาย
Element : Externally-polarized (DC bias) condenser
Polar Pattern : Cardioid
Frequency Response : 20-20,000 Hz
Low Frequency Roll Off : 80 Hz, 12 dB/octave
Open Circuit Sensitivity : -32 dB (25.1 mV) re 1V at 1 Pa
Maximum Input Sound Level : 145 dB SPL, 1 kHz at 1% T.H.D.;155 dB SPL, with 10 dB pad (nominal)
Noise : 12 dB SPL
Dynamic Range : 133 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio : 82 dB, 1 kHz at 1 Pa
Phantom Power Requirements : 48V DC, 4.2 mA typical
Switches : Flat, roll-off;10 dB pad (nominal)
Weight : 12.7 oz (360 g)
Dimensions : 6.69″ (170.0 mm) long,2.10″ (53.4 mm) maximum body diameter
Output Connector : 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
- Technically-advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics
- Externally polarized (DC bias) true condenser design
- Exceptionally low noise, wide dynamic range and high-SPL capability for greatest versatility
- Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
- Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity
- 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
- Custom shock mount provides superior isolation
- Switchable 80 Hz hi-pass filter and 10 dB pad
