I sold my first wireless microphone system in 1979 and added someto my rental inventory the next year. Since then I have owned literally thousands of systems from top of the range Shure UHF true diversity systems to low cost imports. Horses for courses as they say.
I currently owned Reilly SR LLC which operates business under the "bodymics" brand. Bodymics.rentals.com rents pre-package (sets of 8, 12 and 16) wireless microphone systems from $249.00 per week including delivery and return shipping anywhere in the continental USA.
Bodymics.com imports and manufactures a range of wireless microphone associated products - earsets, headsets, lavalier-wig microphones, transmitter bodypack belts, antenna mounting and distribution systems.
These business were started as a direct result of my daughters need to be a musical theater lead and a dad just has to do what a dad has to do.