Pro-Ject Audio Systems Pre Box RS Digital - Manual (Page 5)

© Pro-Ject Audio Systems · Pro-Ject Pre Box RS digital · Revision 2014.4.22
5
DSD settings
Pro-Ject Pre Box RS Digital is capable of playing DSD64 and DSD128 files. For playing DSD files a dedicated
software player is required, which is also capable to play these files (for example JRiver Mediacenter,
Foobar2000 etc.).
Required settings for DSD:
DSD Playback Method: DoP (DSD over PCM), DoP Marker 0x05/0xFA.
DSD requires high data rate and slower computers may have problems with playing DSD.
Replacing batteries
Proceed as follows:
• Unlock and slide open the battery case cover
• Replace the battery.
Make sure the battery is the right way round!
• Close the battery case cover
Battery type: 1 x CR2032 / 3V or 1 x CR2025 / 3V
Do not dispose the batteries as ordinary domestic refuse. Please dispose your exhausted batteries at
the appropriate collection sites - usually located at supermarkets and drugstores.
Technical specifications Pro-Ject Pre Box RS Digital
DACs: DAC1: 2x PCM1792 24bits/192kHz; DAC2: PCM5102
32bits/384kHz
Tubes:
2 x 6922EH
Frequency response: 20Hz - 50kHz (0dB/-0,1 dB)
Signal to noise ratio: -100dB (IEC -A)
THD: 0,005% solid state / 0,25% tube
Digital inputs: 1x USB 2.0 Audio 32/384 + DoP (DSD64/128), 1x RJ45 Sonic I2S
for CD Box RS in Sonic mode, 2x S/PDIF 24/192 coaxial, 4x
S/PDIF Optical 24/96, 1x AES/EBU balanced 24/192
Line-level inputs: 1 pair RCA/phono sockets
Input impedance: 33k
Ω
Analogue outputs: Pre-out 1x XLR + 1x RCA/Cinch, Headphone (6,35mm jack)
Headphone impedance: 5/20/50
Ω
switchable
analogue input sensitivity: 1,6V rms for full headphone output
Master clock output: 16,9344MHz
Outboard power supply: 20V/3A DC, suitable for your country's mains supply
Power consumption: 300mA solid / 850mA tube / 90mA standby
Replacement battery remote control: 1 x CR2032 / 3V or 1 x CR2025 / 3V
Dimensions W x H x D (D with sockets): 206 x 72 x 200 (210)mm
Weight:
1950g without power supply