4-Channel Headset/Speaker Main Station with Built-in 2-amp Power Supply Rack Mount (2RU)

Four intercom channels with programmable front-panel buttons. High-capacity fail-safe power supply supports up to 40 RS-701 beltpacks or 10 speaker stations or 12 headset stations; 3 IFB channels announce button/relay channel-linking button and Remote Mic Kill switch.

Other features include:
- All Channel linking
- Program input with individual channel level controls
- Remote Mic Kill switch
- Stage Announce

MS-704

Technical Specifications

Panel Microphone Input
Input Type: Electret
Input Impedance: >=2K
Mic Limiter Threshold: 0dBu