Sanken CMS-7s Stereo Microphone The Sanken CMS-7s is a portable M-S stereo condenser microphone for indoor and outdoor. Broadcast and Film sound recording. The CMS-7s and CMS-9 are extremely popular stereo microphones used all over the world, and their Titanium diaphragms are relatively immune to temperature and humidity changes. The CMS-7 is not a 48V driven microphone and has XLR-7PIN output . Therefore it is supplied with a special high voltage PSU & matrix box (CMS-MBB-I, MBB-II) to record stereo signal, with five selectable stereo width angles. It is simple to capture very natural environmental stereo sound information from the CMS-7s in virtually any kind of location and from very loud sound sources. MAX SPL is up to 130d at 1% THD. CMS7S MS Stereo Field Microphone -w/CMS-MBB II Power Supply (w/headphone monitor) $3,295.00 CMS7S MS Stereo Field Microphone -w/CMS-MBB I Power Supply (without headphone monitor) $2,995.00