The M80 Wireless Head is now available in two models (each in either chrome or black head grill finish). The M80-WH, M80-WHB and M81-WH are designed to mate with Shure Axient, UHF-R, ULX-D, QLX-D, ULX-S, SLX, PG, and PGX (NOT PGXD) wireless transmitters. They are not compatible with the BLX or GLXD wireless transmitters. In addition, the M80-WH, M80-WHB and M81-WH are also interchangeable with the Lectrosonic and Sony brand wireless transmitters.
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