Clear-Com AX-704 Encore IFB Control Panel Expansion Station

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.

Clear-Com AX-704 Features

• Expands MA-704 station by four Talent channels
• Connect multiple expansion panels for up to 96 Talent channels
• All IFB button simultaneously access all Talent channels
• Tally lights indicate IFB channels in use
• Optional rack mount kit for up to 12 talent access buttons in a 1RU
• Powered by the intercom line

• AX-704 Encore IFB control panel expansion station1

• Frequency Response
  • Extension Line - Talent: 200 – 18kHz ± 3dB
• Max. Distortion
  • Extension Line - Talent: <= 0.1%
• Noise
  • Extension Line - Talent: < -85dBu
• Power
  • Input Voltage Range: 20 - 30V DC
  • Input Current (Idle): <= 120mA
  • Input Current (Max): <= 150mA
• Rear Panel Connectors
  • IFB Input: (1) XLR6F-Switchcraft pin layout
  • IFB Ext: (1) XLR6M-Switchcraft pin layout
  • Extension Bus Out: (1) 1/4 TRS jack socket
  • External Line In: (1) 1/4 TRS jack socket
• Front Panel Controls & Indicators(4) Talk buttons
• Dimensions (WxHxD)4.9" x 1.75" x 5.5"
• Weight1.35 pounds