Pro-Ject Pre Box RS Digital, Hi-End pre-amplifier with DAC

The Pre Box RS Digital combines all the features of the DAC Box RS and a highly linear preamplifier with switchable solid state and tube output stages.

• Switchable DAC chips: 2x PCM1792 or PCM5102.
  
• 9 digital inputs: i²S, AES/EBU, Toslink, S/PDIF coax.
  
• Analog: XLR/RCA/headphone output, RCA input.
  
• Headphone amplifier with adjustable output impedance.

Pre Box RS Digital combines all features of DAC Box RS plus a very linear pre-amplifier with both solid-state and tube output stages, which can be selected alternatively. As in all our top-class digital products, we use PCM1792 DAC chips from Texas Instruments, but here we use 2 pieces in a dual differential mode to achieve ultimate fidelity. As a selectable feature, a second DAC chip from Texas Instruments is on board, which can handle 32bit/384kHz. A high-class headphone output with selectable impedance for a perfect match to your headphones is also provided. Pre Box Digital RS offers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution combined with flexibility to use a wide range of digital and 1 analogue sound sources. Perfectly combined with Pro-Ject CD Box RS disc drive, Pre Box RS Digital will give outstanding sound experience, because of an I²S connection provided via RJ45, that is able to give jitter-free disc playback.

Features

• 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

SPECIFICATIONS

INSTRUCTIONS

User Manual (EN).