The R 1 MKII is a high quality vintage style ribbon microphone * Unique and natural sound that has been available in classical microphones like the RCA 44 and 77 * Very well suited for the recording of most sound sources like vocals, acoustic instruments, strings, horns, orchestras and choral groups and many live sound applications * 50 mm ribbon length ; 2-micron-thick aluminum foil; High SPL: 160 dB SPL (1% THD @ 1000 Hz) * Includes travel case and mic cable