BY PRO-JECT AUDIO SYSTEMS INSTRUCTIONS FOR USE Pro-Ject Phono Box S
Dear music lover, thank you for purchasing a PRO-JECT AUDIO 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. Setting Use the dip switches at the bottom of the unit to set gain, load capacity and the load impedance. Please set both channels equally. \!!' To alter seffings the unit must be disconnected from the power supply and amplifier.
Subsonic filter A switch at the back of the phono amplifier activates and deactivates the subsonic filter . ... OFF • .. ON SUt.onlc Connecting the record player Connect the tonearm signal lead to the In of the phono amplifier. The earthing wire may be connected to the screw terminal if you encounter hum problems when using the record player. 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-Jed Phono Box S Load capacities: 100, 200, 320 and 420pF Load impedances: 1Oohms, 1OOohms, 1kohms and 4 7kohms Gain, MM and MC: 40, 43, 60 and 63dB Noise floor, MM THO, MM I I MC: MC: 86dB (94dB -A weighted) 0,01 I I 68dB (75dB -A weighted) 0,05% I RIM-equalisation curve accuracy: 20Hz- 20kHz Subsonic filter: at 20Hz with 12dB/octave max.
