S Line All Products – Pro-Ject Audio Systems

S Line

All products at a glance

MC Step Up Box S3

Audiophile step-up transformer

Phono Box S2

Audiophile MM/MC phono preamp

Phono Box S2 Ultra

Discrete audiophile MM/MC phono preamp

Phono Box S3 B

Entry-level true balanced phono stage

Tube Box S2

High end tube phono preamp

Tube Box S3 B

True Balanced tube phono preamp

Vinyl NRS Box S3

Vinyl DSP processing

BT Box S2 HD

Audiophile Bluetooth 5.0 audio receiver

CD Box S3

Ultra compact CD Player

Stream Box S2

Spotify Connect, TIDAL, Internet radio - multiroom capable

Stream Box S2 Ultra

High Resolution Streamer - Roon Ready, CD Ripping, and more

Tuner Box S3 DAB+

FAM/DAB & Internet Radio

DAC Box S2 +

Compact high end DAC - 32bit & DSD256 support

Pre Box S2 Digital

Digital micro preamplifier - MQA & DSD512 support

Pre Box S2 Analogue

Compact audiophile preamp

Pre Box S3

Your all-in-one control centre

Head Box S2

Audiophile micro headphone amp

Head Box S2 Digital

High performance DAC and headphone amp

Head Box S3 B

Fully balanced high end headphone amplifier

Amp Box S3

Compact audiophile power amp

Amp Box S3 CI

Audiophile Custom Integration Amp

MaiA S3

Integrated amp with 8 input options

Uni Box S3

Integrated streaming amplifier

Stereo Box S3 BT

Compact integrated amplifier with BT Input

Accu Box S2

High end battery based power supply

Accu Box S2 USB

High end battery based power supply for 5V products

Power Box S3 Phono

Clean power for your phono setup