Each microphone is supplied with a printout of an individually measured 0° frequency response curve. The measured data can be requested by sending the serial number of the microphone head to AudioSystems@beyerdynamic.de.
Paul FattrossoSales & Product Support SpecialistPro Audio
beyerdynamic Inc. USA 56 Central Ave Farmingdale, NY 11735
paul @beyerdynamic-usa .com