The DPA APE L6 attachments will allow you to make precise modifications of the microphone's response characteristics without introducing any additional noise to the audio. They function as both spatial and spectral equalisers and are, in fact, passive acoustic processors using diffractions on the surface of the equaliser to modify the sound filed near the microphone diaphragm.
The diffractions alter both the frequency response and the directional response of the microphone in an extremely well-defined and useful way. Try one in front of a choir or as a handheld interview mic and experience the reach and clarity.
DPA APE (code 45560)
L6 Acoustic Modification Kit, Stereo 2 x 3 pieces
£287.74 (inc vat)