Description
This fully supervised 4-channel 19?-Power amplifiers are ideal for use in professional audio applications with 100 V, 50 V and 25 V systems.
The amplifiers have a fault signal for all relevant functions in an emergency.

They are the most modern methods with high-quality components, such as toroidal transformers, manufactured.

They are designed for continuous use, absolutely short circuit and open circuit proof and equipped with the appropriate safety equipment.
Features

All the amplifiers of DP" series has four electronically balanced audio inputs for program and four inputs (with priority) are suitable for "duty announcements, for example.
Each power amplifier can be used with 4 pilot tone module (FD-20) be to monitor the performance of the amplifier fitted.
Devices have electronically balanced inputs and outputs on screw. Through the balanced inputs and outputs may hum will occur even eliminate ground loops.
The screw the wiring for signal injection significantly, INPUT the consuming fitting of lines omitted with XLR connectors.
identification affixed to the front panel, different colored LED indicator lights keep you informed about the status of the amplifier or the possibly occurring hazards and protective functions.
A Power Remote contact allows power on the amplifier even when the power switch.
A special circuit which suppresses unpleasant switch All models feature soft start equipped.
Ground / lift switch to disconnect chassis / signal ground (shield) to avoid any ground loops.