On Stage Platinum Series Condenser Microphone With an extended top end presence, smooth mid range, and full low end, this versatile microphone delivers accurate and natural sound reproduction. The OSM-800 is flexible enough to capture demanding sound sources yet it bears an attractive price tag, making it ideal for both commercial and home studios alike. Complete with a 1” diaphragm and built-in FET preamp, the OSM-800 is a sound choice for vocals or a wide range of acoustic instruments, whether on stage or in the studio. Features a bass roll-off switch under the cover. Carrying case included.