INSTRUCTIONS FOR USE
Pro-Ject Amp Box DS2 Mono
Dear music lover,
Thank you for purchasing an amplifier from Pro-Ject Audio Systems.
In order to achieve maximum performance and reliability you should study these instructions for use carefully.
Safety instructions
AC outlet voltages vary from country to country. Before connecting to the mains, make sure that the voltage in your area meets the voltage requirements printed on the power supply. The power cord is used to disconnect the unit from the mains. Make sure that the power cord is easily accessible at all times. Never handle the device, the power cord/power supply while your hands are wet or damp.
!Avoid letting liquids enter the device or the power supply. Never place any item containing liquid, such as a flower vase on or near the device. Never spill any liquid on the device or the power supply. Never place any naked flame sources, such as lighted candles on or near the device. The product shall not be used in damp or wet locations, next to a bathtub, sink, swimming pool or any other similar conditions. Tubes produce heat. Proper ventilation has to be guaranteed all the time. The unit must not be stacked.
Connectors
The red speaker terminals carry the positive signal (+), the black speaker terminals the negative
!signal (–). Make sure the polarity of the connection is correct at each end of the cables. Only connect one loudspeaker with an impedance not less than 4 ohms per channel. Never use any other power supply than the one supplied with the unit.
Connection to the preamplifier
The RCA/cinch socket marked Input is for connecting the cable from your pre-amp or AV processor. Socket marked Bypass are input bypass.
Connection to the speakers
The output terminals accept loudspeaker cables terminated with 4mm Banana plugs, spades connectors or naked wire.
2 © Pro-Ject Audio Systems · Pro-Ject Amp Box DS2 Mono (from SN: 17A004755) · Revision 2017.03.07