a1 band

  1. JD

    Wireless Sennheiser A1 band 470-516 Mhz

    Noticed the push from vendors for the new A1 band from Sennheiser. I am wondering if this is a general response to the potential demise of the B band. The bigger question is just how free and clear the 470-516 Mhz area is? Most of what I am running are A band (518 Mhz) with a few B band units...