The Azden 1201SiX wireless microphone system combines the 1201URX/Si slot-in receiver with the 1201XT plug-in transmitter. (Specify Panasonic or Sony type slot-in.)
The Azden 1201URX/Si Slot-In Portable Wireless Microphone Receiver is designed to mount Ikegami, Panasonic, and other professional cameras with slot-in mounts. The Si-S model is the same, made to fit Sony cameras. In addition to the receiver's slot-in design, the 1201-series also offers 188 user selectable, DTV compliant frequencies.