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BP4073
The Audio-Technica BP4073 Line + Gradient Condenser Microphone is a compact, lightweight microphone designed for broadcasting, film, and theater applications. Measuring 233 mm and weighing just 99 grams, it features excellent directivity, low self-noise, and effective off-axis noise rejection, ensuring clear and high-quality audio recordings in various environments.
Specifications:
- Element: Externally polarized (DC bias) condenser
- Polar Pattern: Line + gradient
- Frequency Response: 20-20,000 Hz
- Low Frequency Roll Off: 80 Hz, 18 dB/octave
- Open Circuit Sensitivity: -29 dB (35.5 mV), re 1V at 1 Pa
- Maximum Input Sound Level: 141 dB SPL, 1 kHz at 1% T.H.D.
- Dynamic Range: 128 dB, 1 kHz at Max. SPL
- Signal-to-Noise Ratio: 81 dB, 1 kHz at 1 Pa
- Phantom Power Requirements: 48V DC, 4.8 mA typical
- Switches: Flat, roll-off; 10 dB pad (nominal)
- Weight: 99 g
- Dimensions: 233.0 mm (9.17″) long, 21.0 mm (0.83″) maximum body diameter
- Output Connector: Integral 3-pin XLRM-type
- Accessories Included: AT8405a stand clamp for 5/8”-27 threaded stands; 5/8”-27 to 3/8”-16 threaded adapter; AT8144; protective carrying case; two O-rings.
