600W EN100V Power Amplifier with Priority Input

• Automatic variable-speed fan with thermal sensor
• 50 V, 70 V and 100 V outputs for loudspeaker lines
• Operates on AC mains or 24 V DC battery power
• Optional FD-200 fault monitoring module for amplifiers and loudspeaker lines (short circuit and open circuit)
• Level-restoration relay contact on the output terminal block allowing emergency announcements to be transmitted over 3- or 4-wire lines requiring a 24 V DC power supply
• Input level: 0 dBu (0.775 V), 60 kΩ balanced (1 Programme input, 1 Priority input and 1 Slave input)
• The optional fault monitoring module enables the system to switch to a backup amplifier if a fault is detected in the amplifier or loudspeaker line, provided the FS-3381 switching system is installed
• RMS output power: 600 W, 720 W and 1000 W
• Comprehensive protection:
  • Overload protection and short-circuit limiter
  • Overvoltage protection
• 24 V DC output for external devices (500 mA max.)
• Terminal block for remote power control with Stand-by LED
• Signal inputs on screw terminal blocks for easy installation
• Remote priority control via Talkover on the PGM input
• Audio Priority input terminal block and Priority remote control terminal block
• Power-on noise reduction circuit
• 200 Hz high-pass filter to improve sound quality

FM-300 option:

• Monitoring of fan, AC fuse and DC fuse faults
• P.C.L. protection