Dear music lover,
thank you for purchasing this Pro-Ject Audio phono amplifier with A/D converter.
In order to achieve maximum performance and reliability you should study these instructions for use carefully.
Warning of a hazard for the user, the unit or possible misuse
!
Important notice
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 supply is used to disconnect the unit from the mains. Make sure that the power supply is easily
accessible at all times. Never handle the device, the 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.
Connectors
Make all connections whilst the phono amplifier is disconnected from the power supply.
Take care to connect the left and right channels correctly. The right channel is usually marked
red, the left channel black or white.
!
Do not connect the phono amplifiers output to a phono input (sometimes labelled gram, disc
or RIAA) on the amplifier.
Never use any other power supply than the one supplied with the unit.
Connecting the record player or a line level source
Connect the tonearm signal lead to the sockets Phono In of the phono amplifier. Connect the earthing wire of
the tonearm signal lead to the screw terminal, if you encounter hum problems. The signal lead of a line level
source has to be connected to the socket Line In (jack 3.5mm).
Input selector
Operating the push button Phono/Line selects the inputs. "Phono" activates signal from Phono In RCA
sockets, "Line" activates line level input Line In.
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© Pro-Ject Audio Systems · Pro-Ject Optical Box E · Revision 2017.2.14
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