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DACs — Pro-Ject DAC Box RS Final Edition

Description, images, technical data and specifications

Pro-Ject DAC Box RS Final Edition
Image source — © Pro-Ject

The Pro-Ject Audio DAC Box RS Final Edition DAC offers a rich switching set, which includes an I2S input with Master Clock, a balanced AES/EBU input, an optical Toslink, a coaxial input, and a USB-B port. The DAC is capable of decoding audio in DSD formats up to DSD128 and PCM up to 24 bit/192 kHz (24 bit/96 kHz for the optical input). The new product is based on a pair of Texas Instruments PCM 1792 chips and offers a choice of digital filters. Output stages - ECC88 Diamond selection high-end tube and solid state (switchable).

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Specifications

  • Model name

    DAC Box RS Final Edition

  • Conversion type

    8 x Oversampling design

  • Engine

    2 x Texas Instruments PCM 1792

  • DSD compatability

    Yes

  • Parameters

    up to PCM 24/192 and DSD128

  • Frequency response low +/- 3dB (Hz)

    20

  • Frequency response high +/- 3dB (Hz)

    50000

  • Gain (dBu)

    N/A

  • Output Level (balanced) (V)

    N/A

  • Output Level (single-ended) (V)

    N/A

  • Input Impedance (balanced) (Ω)

    N/A

  • Input Impedance (single-ended) (Ω)

    N/A

  • Output Impedance (balanced) (Ω)

    N/A

  • Output Impedance (single-ended) (Ω)

    N/A

  • Analog outputs

    N/A

  • Signal to Noise Ratio (dB)

    100

  • Total Harmonic Distortion + Noise (% at 22 kHz)

    0.005 - 0.25

  • Dimensions (mm)

    206 x 72 x 210

  • Weight (kg)

    1.89

  • Official link

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