Project Prebox RS Digital

Retail $1500 The ProJect Pre Box RS Digital combines all the features of the DAC Box RS with selectable solid-state or tube output stages. As in all of Pro-Ject’s top-class digital products, they use PCM1792 DAC chips from Texas Instruments, but a new feature in the Pre Box RS Digital is its dual chip mode to achieve ultimate fidelity. As a selectable feature a second DAC chip from Texas Instruments is on board, that can handle up to 32bit/384kHz. Included on the Pre Box Digital RS is a headphone output with selectable impedances for perfect matching with your headphones. The 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. Combined with the Pro-Ject CD Box RS the Pre Box RS Digital will give outstanding sound experience, because of a I²S connection provided via RJ45 that offers jitter-free disc playback. Key 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 Standby-power consumption < 1W IR remote control included Available in black and silver Technical Data: DAC: DAC 1 - 2 x PCM 1792 24/192 DAC 2 - PCM5102 32/384 Tubes: 6922 EH Digital Outputs: 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 1x AES/EBU balanced 24/192 Line Level Input: 1 RCA/Phono Sockets Frequency Response: 20Hz - 50kHz (0dB/0.1dB) Signal To Noise: -100dB (IEC-A) THD: Solid State: 0.005% Tube: 0.25% Analogue Outputs: Pre-out (XLR & RCA) Headphone (6.35mm Jack) Input Impedance: 33kohms (O) Headphone Impedance: 5 / 20 / 50 Ohms Switchable Outboard PSU: 20V / 3A DC Power Consumption: Solid: 300mA Tube: 850mA Standby: 90mA