AKG's new reference dynamic microphone delivers high end performance and noble sound in every studio and on every stage. The new Laminated Varimotion diaphragm deep-drawing process allows the diaphragm itself to be fine-tuned with no extra tuning resonators. This leads to a quantum leap in audio performance under each surrounding conditions and sound volume. D 7 creates that subtle and opened sound in all frequency ranges condenser mics are famous for, but it also has the powerful resonance from a dynamic microphone. The integrated high-pass filter eliminates permanent all handling noises and the new acoustical designed inner windscreen makes you feel more secure in live use. The precision metal dust filter provides a consistent objection to the diaphragm.