Ideal for professional recording and critical applications in broadcast the Audi Technica AT4051b cardioid condenser microphone consists of the AT4900a-48 body with the AT4051a-EL.
This versatile studio performer may be used with confidence in a wide variety of professional miking applications, even under the stringent demands of modern digital recording systems. Featuring direct-coupled balanced outputs for clean signals in high-output conditions, the microphone is totally free of the distortion associated with conventional transformer-coupled outputs. And its fast response to transients contributes to the open, transparent reproduction of even the most difficult-to-capture instruments.
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)
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 : -34 dB (19.9 mV) re 1V at 1 Pa
IMPEDANCE : 100 ohms
MAXIMUM INPUT SOUND LEVEL : 146 dB SPL, 1 kHz at 1% T.H.D.
NOISE : 19 dB SPL
DYNAMIC RANGE (typical) : 127 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO : 75 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS : 48V DC, 3.2 mA typical