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Phonostages — Pro-Ject Phono Box S2 Ultra

Description, images, technical data and specifications

Pro-Ject Phono Box S2 Ultra
Image source — © Pro-Ject

The Pro-Ject Phono Box S2 Ultra features a close to flawless RIAA correction curve, and also gives the user the ability to adjust the gain, resistance, and capacitance levels for use with almost any movable magnet and movable coil heads.

Specifications

  • Model name

    Phono Box S2 Ultra

  • Inputs (balanced)

    N/A

  • Inputs (single-ended)

    1

  • MC current-sensing input impedance (Ω)

    N/A

  • MM/MC voltage input impedance (Ω)

    N/A

  • Output impedance (Ω)

    N/A

  • Gain (dB)

    40 / 43 / 60 / 63

  • Playback EQ curves accuracy (dB)

    N/A

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

    N/A

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

    N/A

  • Total Harmonic Distortion + Noise (%)

    <0.00052

  • Dimensions (mm)

    103 x 37 x 119

  • Weight (kg)

    0.570

  • Official link

    https://www.project-audio.com/en/product/phono-box-s2-ultra/

Pro-Ject Phono Box S2

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