Audio Technica BP4073 Line and Gradient Condenser Microphone
Features
- Broadcast, Film and Theatre Sound
- Line + Gradient Pickup
- Weighs Just 99 g
- RoHS Compliant
- 80 Hz Hi-Pass Filter
Description
The BP4073 Line and Gradient Condenser Microphone from Audio-Technica is a lightweight directional shotgun microphone. It can be used to capture audio in various environments for speech and audio applications such as feature film, broadcast TV, or sound for video productions.
The microphone measures 233 mm in length, and weighs 99 g making it ideal for long-term use on a boompole or handheld mount. Featuring a frequency response of 20 Hz to 20 kHz, a line + gradient pickup pattern, and low noise, the BP4073 shotgun microphone delivers transparent audio reproduction. Also, an 80 Hz hi-pass filter switch minimises low-frequency noise and ambiance, while a 10 dB pad switch provides added headroom when capturing transient (peak) audio signals.
The BP4073 is RoHS compliant, which means it is free from all substances in the EU directive on the reduction of hazardous substances. The microphone is built tuff in a rugged housing made of a lightweight structural-grade aluminium alloy. In addition, it includes an AT8405a stand clamp for a 5/8"-27 threaded microphone stand, a 5/8"-27 to 3/8"-16 threaded adapter, an AT8144 foam windscreen, two rubber O-Rings, and a protective carrying case.
Features
- Designed for use in broadcasting, film/TV production, and theatre sound reinforcement applications
- Direct-coupled, balanced output ensures a clean signal, even in high-output conditions
- Innovative acoustic design provides same directivity as mics up to 50% longer
- Switchable 80 Hz hi-pass filter & 10 dB pad
- Rugged housing made of lightweight structural-grade aluminium alloy
- RoHS-compliant - free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)
Specifications
Analogue Performance | |
Operating Principle | Line Gradient |
Transducer | Condenser |
Frequency Range | 20 Hz to 20 kHz |
Signal to Noise Ratio | 81 dB |
Equivalent Noise Level | 13 dB |
Maximum SPL | 141 dB SPL |
Pad | -10 dB |
THD | 1% |
Impedance | 50 Ohms |
Sensitivity | -29 dB |
Low-Cut Filter | 18@ 80 Hz |
Dynamic Range | 128 dB |
General | |
Output Connectors | 1 x 3-Pin XLR |
Operating Current Consumption | 4.8 mA |
Operating Voltage | 48 V ± 4.8 V |
Length | 233 mm |
Diameter | 21 mm |
Weight | 99 g |
In The Box
- Audio Technica BP4073 Line and Gradient Condenser Microphone
- AT8405a stand clamp for 5/8"-27 Threaded Stands
- 5/8"-27 to 3/8"-16 Threaded Adapter
- AT8144 Windscreen
- 2 x O-Rings
- Protective Carrying Case
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Details
- Product: Audio Technica BP4073 Line and Gradient Condenser Microphone
- Manufacturer: Audio Technica
- Model: BP4073
- SKU: BP4073
- RM Product #: 39779
- Warranty: 1 year manufacturer warranty on all Audio Technica products. 5 year limited warranty on all Audio Technica Wired Microphones.