Pro-Ject Pre Box RS Digital

Switchable DAC chips: 2x PCM1792 or PCM5102
9 digital inputs: i²S, AES/EBU, Toslink, S/PDIF coax
Analogue: Pre-out XLR/RCA/headphone, RCA input
Headphone amp with adaptable output impedance
Fully balanced double mono design
Output stage switchable between 6922 tube & solid state
Ultra-linear and ultra low noise
Pure Class A circuitry
Blue Alps volume control
DC power supply (< 1 watt standby power)
IR remote control included
Available in black and silver
DAC DAC1 – 2 x PCM1792 24bits/192k Hz;
DAC2 – PCM5102 32bits/384k Hz
Tubes 2 x 6922 EH
Digital inputs 1 x USB 2.0 Audio 32/384 + DoP-DSD 64/128
1 x RJ45 Sonic I2S for CD Box RS in Sonic Mode
2 x S/PDIF 24/192
4 x S/PDIF Optical 24/96
1 x AES/EBU balanced 24/192
Line-level input 1 RCA/phono sockets
Input impedance 33 kohms
Analog outputs Pre-out (XLR & RCA), Headphone (6,35mm jack)
Headphone impedance 5 / 20 / 50 Ohms switchable
Analog input sensitivity 1.6V RMS for full headphone output
Frequency response 20 Hz – 50 kHz (+ 0dB/- 0.1 dB)
Signal to noise ratio -100 dB (IEC-A)
THD 0.005% solid state output/ 0.25% tube output
Master clock output 16.9344 MHz for CD Box RS in Sonic Mode
Outboard power supply 20 V/3 A DC suitable for your country’s mains supply
Power consumption 300 mA solid / 850 mA tube / 90 mA standby
Dimensions W x H x D 206 x 72 x 210 mm with sockets
Weight 1950 g without power supply