Henley Designs Ltd.
Product Information Sheet
Key Features:
- Feature rich pre-amp for all your digital sources
- Switchable DAC chips: 2x PCM1792 or PCM5102
- 9 digital inputs: i²S, AES/EBU, Optical, S/PDIF
- RCA analogue input
- RCA or XLR Pre-Out, Headphone socket
- Headphone amp with adaptable output impedance
- Fully balanced double mono design
- Output stage switchable between tube & solid state
- Ultra-linear and ultra low noise
- Pure Class A circuitry
- Blue Alps volume control
- IR Remote included (will work with Control-IT)
- Antimicrophonic mechanical construction
- Luxury aluminium cabinet
- Available in Black and Silver
Pro-Ject Pre Box RS Digital
£999.00 (UK SRP)
Probably the most feature-rich pre-ampli er available today!
e Pre Box RS Digital combines all the features of the DAC Box RS (including the innovative I
2
S
connectivity with the CD Box RS) with an analogue pre-ampli er, a rst-class headphone amp and a little bit
more for good measure.
e innovative dual-chip design means the DAC portion of the Pre Box RS Digital uses both the agship
PCM1792 DAC chip from Texas Instruments (as found in the DAC Box RS) and another TI chip that
is capable of handling 32-bit hi-res audio les. Users simply need to pick the chip they want to listen to.
Additionally, the Pre Box RS o ers impedance options for headphone users and switchable valve or solid-
state output stages so the sound through your headphones and speakers can perfectly match your preference.
e Pre Box RS Digital o ers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution
combined with the exibility to incorporate a wide range of audio sources into one hub.
Technical Data:
Tubes: 2 x ECC88 (6922) DAC Chips: 2 x PCM1792 / 1 x PCM5102
CD Box RS Input: RJ45 Sonic I2S / Master Clock USB Input: USB 2.0 Audio up to 32-bit
Analogue Inputs: 1 x RCA pair DSD Compatible: Yes - 64/128 (DoP via USB)
Other Digital Inputs: 2 x Coax (24/192), 4 x Optical (24/96), 1 x AES/EBU (24/192)
Frequency Response: 20Hz - 50kHz (+0dB / -0.1dB) Analogue Outputs: Pre-Out (XLR / RCA)
Headphones: 6.35mm Jack Weight: 1,950g (Without PSU)
Headphone Options: Switchable impedance (5/20/50Ω) Dimensions: 206(w) x 72(h) x 210(d)mm
Henley Designs Ltd.
Unit 11, Moorbrook, Southmead Industrial Park, Didcot, Oxon, OX11 7HP
Tel: 01235 511 166 | Email: [email protected].uk | Web: www.henleydesigns.co.uk
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