DPA APE40RS Acoustic Pressure Equalizer - 40mm Ball for 4006A

$57.00/EACH
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Item39595

DPA APE40RS Acoustic Pressure Equalizer - 40mm Ball for 4006A
DPA APE40RS Acoustic Pressure Equalizer - 40mm Ball for 4006A
The Acoustic Pressure Equalizer, 40 mm Ball for d:dicate™ 4006A Omnidirectional Microphone is a Ø50 mm sphere shaped Acoustic Pressure Equalizer. It can be used for the microphone or the stereo kit.

The APE40RS, a Ø40 mm sphere, offers a more noticeable on-axis boost between 2 kHz and 8 kHz. It also offers stronger off-axis attenuation than the Ø30 mm version. This gives a marked increase in the directivity of your recordings (at 4 kHz, the front-to-back sensitivity ratio is 8 dB). It also decreases the effects of reverberation and off-axis sources.

When using Acoustic Pressure Equalizer, 40 mm Ball, you can modify the spectral characteristic of a source by simply altering the angle of incidence to give a frequency boost, a flat response or attenuation.

This accessory substitutes the former L40B, suitable for d:dicate 4003, d:dicate 4006A and their stereo kits. The L40B cannot be used with the modular d:dicate Series but the APE40RS is backwards compatible.