The ClearCom MA-704 is the Master Control and Talent Access Station that provides individual access to the four Talent channels on the Encore PIC-4744 Program Controller when combined with the AX-704 Expansion Station and TR-50 Talent Receiver (all sold separately). The ALL button simultaneously accesses all Talent positions of the MA-704 and each AX-704 expansion station.
Each MA-704 talent access station contains four momentary push buttons, each of which is associated with a separate talent output from the PIC-4744 Controller. All pushbuttons contain "tally" lamps to indicate IFB channels in use. An optional rack mount kit holds up to three access stations, providing control of 12 IFB channels in one rack space. The MA-704 Master Control and Talent Access Station provides individual access to the four Talent channels. The ALL button simultaneously accesses all Talent positions of the MA-704 and each AX-704 expansion station. It contains the audio line-driver circuits for cue audio. One MS-704 is required at each talent access control location. The AX-704 Expansion Station connects to an MA-704, expanding the IFB channel selection capabilities by four additional channels per AX-704. Multiple AX-704's may be linked together to control a maximum of 96 talent channels.
Please Note! This item is just one component of a larger system. Please refer to the diagram for ideas and recommendations for your Clear-Com intercom system. Diagram shown is a recommendation for a small broadcast station with simple partyline.