240W power amplifier in 100 Volts with DC 24V

Product data sheet in PDF format

Series of 1-channel Public Address power amplifiers with 25V / 50V / 100V outputs. Delayed start-up, balanced line and priority input, operation with emergency power supply.

Features:

• Automatic variable speed fan (thermal sensor)

• 25V, 35V, 50V and 100V outputs for HP line

• Designed to operate on AC mains power or 24V DC battery power

• Optional fault monitoring module (FD-200) for monitoring amplifiers and HP lines (short circuit and open circuit faults)

• A level recovery relay contact on the output terminal block enables calls to be broadcast in an emergency on 3- or 4-wire lines that require a 24V DC power supply.

• Input level: 0 dBu (0.775V) 60 KΩ balanced (1 programme input and 1 priority input)

• The optional fault control module allows switching to a backup amplifier when an amplifier or HP line fault is detected, provided that the FS-3381 switching system is installed.

• RMS output power: 240W, 360W, 480W

• Total protection for reliability:

• Overload protection circuit and short-circuit limiter

• Overvoltage protection circuit

• 24V DC output for external devices (500mA max.)

• Terminal block for power supply remote control (standby LED)

• Signal inputs on screw terminal block for easy installation

• Talkover priority remote control on PGM input

• Audio Priority input terminal block and Priority remote control terminal block

• Power-up noise reduction circuit

• 200 Hz high-pass filter to improve sound quality

• DP SERIES FUNCTION OPTIONS

• Fan fault monitoring, AC fuse and DC fuse