The SE300 B is the pre-amp for the Blue Line Series capsules CK91, CK92, CK93, CK94 and CK98. This system is designed for excellent audio quality and maximum flexibility. Its robust Modulock™ bayonet coupling allows quick and easy changing of the capsules. The state-of-the-art electronics design ensures high RF immunity in critical environments. The SE300 B provides a switchable bass roll-off/attenuator with three positions: flat, 75Hz and 10db attenuation. Includes CK92 capsule, small condenser capsule with an omnidirectional polar pattern. It offers exceptionally neutral presentation of a source free of proximity effect and perfect for close-up miking of instruments, as well as for ambience recording. Includes mic clip and wind sock, box and manual.