DPA Microphones APE30RS Acoustic Pressure Equalizer, 30mm Ball for 4006A and 4006C Microphones

Under the umbrella of professional audio equipment, the APE30RS Acoustic Pressure Equalizer stands out as an innovative and reliable tool designed specifically for the DPA 4006A and 4006C microphones. This high-quality, 30mm sphere-shaped accessory is a testament to the power of precision engineering in enhancing sound quality.

The APE30RS is more than just an acoustic pressure equalizer. It's a passive acoustic processor that functions as both a spatial and spectral modifier, using surface diffractions to modify the sound field near the microphone diaphragm. This technique, exclusive to omnidirectional pressure microphones, results in two primary changes: an upper-midrange/high-frequency boost that doesn't affect the low end, and increased directionality at higher frequencies for better focus.

This durable accessory offers a mild modification of your microphone's on-axis and off-axis frequency responses, subtly altering the direction-to-reverberation ratio. The result Recordings with greater presence, nearness, and clarity on-axis, particularly around the 4 kHz mark. The on-axis boost, between 2 and 8 kHz, and high-frequency roll-off off-axis, work together to help capture the nuanced audible details of both musical instruments and voices.

The APE30RS is a replacement for the former L30B, suitable for 4003, 4006, 4006-TL, and their stereo kits. While the L30B is incompatible with the modular series 4006A or 4006C, the APE30RS is backwards compatible with 4003, 4006, and 4006-TL, making it a versatile addition to your professional audio equipment.

Whether you're recording rhythmic genres where a presence lift is desirable, or capturing the intricate details of symphonic music, the APE30RS Acoustic Pressure Equalizer is an essential tool for achieving a higher degree of naturalness and detail in your recordings.