STOW, Ohio — Audio-Technica, a manufacturer of microphones and other audio products, is now shipping its BP40 large-diaphragm broadcast microphone, a dynamic vocal microphone with natural condenser-like sound for a variety of applications including radio, overdubs, post-production and podcasting. The mic’s hypercardioid polar pattern provides isolation of the desired sound source and maximum off-axis rejection when working in close production environments. Its capsule placement helps maintain a commanding vocal presence even at a distance, while the multistage windscreen provides effective internal pop filtering. It also includes a switchable 100 Hz high-pass filter to provide even more pop protection.
The BP40’s large diaphragm features floating-edge construction that maximizes diaphragm surface area and optimizes overall diaphragm performance. The humbucking voice coil prevents electromagnetic interference from video monitors, AC power and other sources. The mic’s design features all-metal construction for dependable use in professional environments. The BP40 comes standard with the AT8483 mounting clamp, and for additional protection from noise, shock and vibration, the optional AT8484 shock mount is available separately.
- Element: Dynamic
- Polar pattern: Hypercardioid
- Frequency response: 50-16,000 Hz
- Low frequency roll-off: 100 Hz, 6 dB/octave
- Open circuit sensitivity: –48 dB (3.9 mV) re 1V at 1 Pa
- Impedance: 450 ohms
- Switch: Flat, roll-off
- Weight: 632 g (22.3 oz.)
- Dimensions: 164.0 mm (6.45 inches) long, 56.0 mm (2.20 inches) diameter
- Output connector: Integral 3-pin XLRM-type
- Accessories furnished: AT8483 mounting clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; soft protective pouch
The BP40 is now available with a U.S. estimated street price of $349.00.