Pre Box S2 Analogue features three line level inputs, two pairs of RCA sockets as well as a separate 3.5 millimeter input. Three individual analogue signals can be passed on to a power amplifier, such as Amp Box S2 or other Pro-Ject Box Design power amplifiers, via the RCA pre-output! A fixed line level signal can be relied to a further amplifier such as Head Box S2 via the 3.5mm output. A 12V trigger output can remotely turn on other pro-ducts with trigger input for improved comfort and convenience. The incredibly low harmonic distortion levels guarantee a listening experience which has never been available in this pricerange! The housing is made of an aluminium/metal sandwich construction for highest aesthetics and to protect against unwanted electromagnetic interference and vibratios. Pre Box S2 Analogue comes in silver or black and can be powered by any 5V power-bank or the supplied power supply.

Additional information
Weight 0.405 kg
Dimensions 12 × 10.3 × 3.6 cm



  • Advanced circuitry with premium components
  • Neutral sound with ultra low noise floor
  • 3 Stereo Line inputs
  • 1 fixed line output
  • 1 pre output
  • Motorised volume control
  • SMD for short signal paths
  • Low output impedance for low loss with long cables
  • Gold-plated connections
  • Remote control for on/off, input select, volume
  • Trigger outputs for Amp Box S2 and Switch Box
  • Alu/metal casing protects against vibration and interference
  • Available in black and silver
  • Handmade in Europe


  • Frequency response: 20Hz – 40kHz (+0 – 0,5 dB)
  • Noise floor: 105dB (A weighted)
  • THD+N: 0,0005%
  • Gain: 8,5 dB – Out; -2dB – Fix Output
  • Pre-outputs: 1 pair RCA/phono sockets
  • Line-level inputs: 2 pair RCA/phono sockets, 1x jack socket 3.5mm
  • Input impedance: 15 kohms
  • Fix Output: 3-pole 3,5mm co-axial jack
  • Outboard power supply: 5V/1A DC, suitable for your country’s mains supply
  • Replacement battery remote control: 1 x CR2032 / 3V or 1 x CR2025 / 3V

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