Features

• The amplifiers have 2 balanced MIC inputs with switchable priority, 2 balanced AUX inputs, of which one can be switched from AUX to MIC, and 1 unbalanced TAPE input.
• To compensate for the effects of noise, the inputs are electronically balanced, which ensures high immunity to interference.
• All inputs have a separate volume control. Additionally there are treble and bass controls (equalizer).
• The speaker outputs are available as 100 V and 70 V outputs or alternatively as 4 - 16 ohms low-impedance outputs.
• As the amplifier can operate both on 230 V AC and 12 V DC, a car battery may also be used for power supply.
• LEDs indicate the signal level. Operation in the clipping range of +3 dB (red diode) should be avoided.
• Via the TEL RING terminal a telephone buzzer can be activated. The TEL IN terminal provides the option for outputting announcements from the central telephone system via the amplifier.
• There is a blank field for the installation of an antenna terminal or the control output of the DM-10 digital announcement module.
• A special feature of all the models of this series is the option for integrating a sound source module into the unit. An empty compartment is provided for the installation of an additional module.