Take Your Telefunken M81 Wireless Want go wireless with your Telefunken M81? Sweetwater can make it happen. The Telefunken M81-WH is a wireless capsule head for the company's M81 dynamic mic. Sonically identical to the M81 standard capsule, the M81-WH wireless capsule gives you the same condenser-like performance with negligible proximity effect and excellent feedback rejection. The M81 Universal Dynamic delivers the same articulate midrange, but its high end is less pronounced for a flatter overall frequency response. The M81-WH uses the same dynamic capsule, head grille, and output transformer; and is compatible with a selection of wireless transmitters. Note: the Telefunken M81-WH is not compatible with Shure 
BLX, GLXD, or PGXD transmittersTelefunken M81-WH Wireless Capsule Transmitter Compatibility: Shure: Axient UHF-R QLXD ULXD ULX PG PGX SLX UR2 Lectrosonics: HH HHa Sony: UTX-M03