Recommended for professional recording and critical applications in broadcast Direct-coupled, balanced output ensures a clean signal even in high-output conditions Exceptionally low self-noise, very high output and fast transient response Accepts optional interchangeable capsules: AT4049a-EL (omnidirectional) and AT4053a-EL (hypercardioid) Switchable 80 Hz hi-pass filter Turned-brass microphone housing with black chrome plating The AT4051a consists of two modular subassemblies: an AT4900a-48 body and an AT4051a-EL head capsule (both available separately). AT4051a Specifications Element Dynamic Range (Typical) Condenser 127 dB, 1 kHz at Max. SPL Polar Pattern Phantom Power Requirements Cardioid 48V (±4V) Frequency Response Switch 20 - 20,000 Hz Flat/roll-off Open Circuit Sensitivity Low Frequency Roll-off -34 dB (19.9 mV), re 1V at 1 Pa 80 Hz, 12 dB per octave Impedance Weight 100 ohms 4.2 oz (120 g) Maximum Input Sound Level Output Connector 146 dB SPL, 1 kHz at 1% T.H.D. XLRM-type Signal to Noise Ratio 75 dB, 1 kHz at 1 Pa
Accessories Furnished: AT8405 stand clamp; foam windscreen; protective case
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