DPA-770 is a PA amplifier with an inbuilt MP3 Digital Player, making it a versatile multi-application music center. The Digital Player accepts USB drives, and reproduces clear, high quality music. A remote control is provided for controlling the functions of the Digital Player from a distance. This, combined with 4 microphone inputs, 1 Aux input, and provision for multiple speaker connections makes this ideally suitable for a variety of music programmes and public address applications.
4 Mic & 1 Aux Input.
Built-in MP3 player with USB reader and remote control.
Line Output for connecting to a Booster Amplifier.
Active Bass & Treble controls.
Instant transfer to DC Power (Car Battery) if AC power fails.
5 LED array for output level monitoring.
100W Max., 75W RMS at 10% THD, 70W RMS at 5% THD
4×Mic. 0.6mV/4.7k, 1×Aux 100mV/330k
Signal to Noise Ratio
Bass: -10dB, +7dB at 100Hz Treble: -10dB, +7dB at 10kHz