User manual PRO-JECT BOX MM DC

[. . . ] Pro-Ject Phono Box MM INSTRUCTIONS FOR USE Dear music lover, thank you for purchasing a PRO-JECT AUDIO phono amplifier. [. . . ] The product shall not be used in damp or wet locations, next to a bathtub, sink, swimming pool or any other similar conditions. ! Connectors Audiophile Grade MM Phono Preamplifier DC ! Make all connections whilst the phono amplifier is disconnected from the power supply. 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 (MM or high output MC cartridges only) Connect the tonearm signal lead to the INPUT 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 OUTPUT of the phono amplifier to a line input (such as AUX, CD, Tuner, Tape or Video) on your amplifier. 2 © ATR-Audio Trade GmbH · Pro-Ject Phono Box MM · Revision 2013. 11. 1 Mains power connection The phono amplifier is supplied with a power supply suitable for your country's mains supply. Check the label before connecting to ensure compliance with the mains rating in your house. Connect the low voltage plug from the power supply to the INPUT DC socket of the phono amplifier before connecting the power supply to the mains. Technical specifications Pro-Ject Phono Box MM * typical for MM or high output MC cartridges Input capacitance/input impedance, MM: 47kohms/120pF * Gain: 32dB Output voltage typically: 200mV/1kHz at 5mV/1kHz Noise floor: 88dB (A weighted) THD: <0, 05% RIAA-equalisation curve accuracy: 20Hz - 20kHz / max. 0, 5dB Input: 1 pair RCA/phono sockets Line-level output: 1 pair RCA/phono sockets Outboard power supply: 18V/500mA DC, suitable for your country's mains supply Power consumption: 20mA DC Dimensions W x H x D (D with sockets): 107 x 30 x 61 (75)mm Weight: 280g 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. [. . . ] notice as deemed necessary to uphold the ongoing process of technical development. © ATR-Audio Trade GmbH · Pro-Ject Phono Box MM · Revision 2013. 11. 1 3 [. . . ]