Shure Shure RPM626 preamp for Beta91 Beta98 WBH53 WBH54 SHU-RPM626 Rekommenderat pris: SEK 1 105,- inkl. moms In-line preamplifier for WBH53, Beta 53, Beta 91, Beta 98, MC50B, and MC51B microphones boosts resistance to RF interference.