Pro-Ject Phono Box S - Pro
Contents
1. CREME e Audio Systems Vienna Austria O O 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 WV 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 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 Connection to the amplifier Connect the Out of the phono amplifier to a line input such as AUX CD Tuner Tape or Video on your amplifier Mains power connection Connect the low voltage plug from the power supply to the Power 18V socket of the phono amplifier before connecting the power supply to the mains Stand By The button on the front panel of the unit alternately turns the power on or returns it to standby mode The blue LED above the stand by push button shows that the unit is switched on 4 Audio Trade GmbH Pro Ject Phono Box S Revision 2013 1 15 Technical specifications Pro Ject Phono Box S Typical for low output MC cartridges P typical for MM or high output MC cartridges Input capacitance is irrelevant for low output MC ca2. Te CIDI S C 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 V Warning of a hazard for the user the unit or possible misuse nes 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 WV 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 Settings Use the dip switches at the bottom of the unit to set input gain input capacitance and input impedance Please set both channels equally To find out which type your cartridge is please consult the literature accompanying your cartridge The literature f
3. the problem cannot be resolved there should the unit be sent to the responsible distributor in your country Warranty The manufacturer accepts no responsibility for damage caused by not adhering to these instructions for use Modification or change to any part of the product by unauthorized persons release the manufacturer from any liability over and above the lawful rights of the customer Copyright PRO JECT is a Registered Trademark of H Lichtenegger The information was correct at the time of going to press The manufacturer reserves the right to make This guide was produced by Audio Trade GmbH changes to the technical specification without prior Copyright 2012 All rights reserved notice as deemed necessary to uphold the ongoing process of technical development Audio Trade GmbH Pro Ject Phono Box S Revision 2013 1 15 5
4. or cartridges should also specify the correct input impedance low output MC cartridges and the correct input capacitance high output MC and MM cartridges into which the cartridge is designed to work If in doubt please consult your dealer WV To alter settings the unit must be disconnected from the power supply and the amplifier Examples of typical settings Ortofon 2M Red MM input gain 40dB input capacitance 200pF input impedance 47kohms Ortofon X5 MC High Output MC input gain 43dB input capacitance 420pF input impedance 47kohms Ortofon Rondo Red Low Output MC input gain 60dB input capacitance input impedance 1 Oohms nput capacitance is irrelevant for low output MC cartridges 2 Audio Trade GmbH Pro Ject Phono Box S Revision 2013 1 15 Input impedance input capacitance high output MC and MM cartridges ina 1 00pF 200pF 320pF 420pF wen Nou 456 Input impedance low output MC cartridges nput capacitance is irrelevant for low output MC cartridges 100 1000 1kQ dug NR AWE 456 456 D 43dB 60dB 63dB Subsonic filter mal OFF A switch at the back of the phono amplifier activates and deactivates the subsonic filter Won Subsonic Audio Trade GmbH Pro Ject Phono Box S Revision 2013 1 15 3 Connectors CE zn Power Left Right m oFF Left Right 18V 8 e e 5 e o COMER Subsonic Out
5. rtridges Input impedance 1Oohms 100ohms 1kohm Input capacitance impedance 100pF 200pF 320pF and 420pF 47kohms Together with other input impedance settings without any influence Input gain 40 and 43dB 60 and 63dB Noise floor 94dB A weighted at 40dB and 43dB input gain 75dB A weighted at 60dB and 63dB input gain THD 0 0196 at 40dB and 43dB input gain 0 0596 at 60dB and 63dB input gain RIAA equalisation curve accuracy 20Hz 20kHz max 0 4dB Subsonic filter at 20Hz with 12dB octave Input 1 pair RCA phono sockets Line level output pair RCA phono sockets Outboard power supply 18V 500mA DC suitable for your country s mains supply Power consumption 85mA DC lt 1W in standby Dimensions W x H x D D with sockets 103 x 36 x 104 115 mm Weight 570g without power supply Potential incorrect use and fault conditions No signal on one or both channels No connection between player and phono amplifier or amplifier This could be due to a faulty plug broken wire or solder joint or simply loose plug socket connection Strong hum No earth connection from cartridge or arm or arm cable to phono amplifier or earth loop Output too quiet or too loud or distorted Input gain incorrectly set input overloading or insufficiently amplitied Service Should you encounter a problem which you are not able to alleviate or identify despite the above information please contact your dealer for further advice Only when
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