INSTRUCTIONS FOR USE Pro-Ject Phono Box RS
Dear music lover, thank you for purchasing a Pro-Ject Audio Systems phono amplifier. 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.
Examples of typical settings Ortofon 2M Red (MM) + + ON 1 2 3 4 47k The rocker switch F/ V must be set to F. The rocker switch on the right hand side sellects the input gain. Fixed 10R 100pF 100pF 220pF gain 40dB, input capacitance 200pF, input impedance 47kohms. Ortofon X5-MC (High-Output MC) + ON 1 2 3 4 47k The rocker switch F/ V must be set to F. The rocker switch on the right hand side sellects the input gain.
Gain Gain for the RCA outputs (RCA) can be set to 60, 50 or 40dB. Gain will be 6dB higer, using the XLR outputs (XLR). RCA 60 66 50 56 40 46 XLR Do not connect RCA and XLR outputs simultaneously.
Connectors Pro-Ject Audio Systems, Vienna, Austria Right Left XLR OFF Subsonic Filter 10R 100pF 100pF 220pF Power 2x18V= 47k 47k Input Fixed 10R 100pF 100pF 220pF Fixed ! ON PUSH PUSH Output RCA Input Output 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.
Technical specifications Pro-Ject Phono Box RS A Typical for low output MC cartridges, B typical for MM or high output MC cartridges * Input capacitance is irrelevant for low-output MC cartridges Input impedance, variable: stepless 10ohms - 1.
