Pro-Ject Audio Systems Tube Box S3 B variant 1

Pro-Ject Audio Systems Tube Box S3 B variant 2

Pro-Ject Audio Systems Tube Box S3 B variant 3

Pro-Ject Audio Systems Tube Box S3 B

Name: Pro-Ject Audio Systems Tube Box S3 B
Brand: Pro-Ject Audio Systems
SKU: tube-box-s3-b

View at Pro-Ject Audio Systems

MC/MM Switching

Balanced Output

Dual Mono Design

Gain Switching

XLR Input

Balanced audiophile tube phono stage

5-pin mini XLR balanced input
Balanced XLR outputs
Fully balanced & discrete gain stage
Easy settings adjustment
2x ECC83 tubes (replaceable)
MM & MC capable
Dual mono design
Semi-passive RIAA equalization
Made in Europe

Audiophile tube warmth.

The Tube Box S3 B is a audiophile phono preamplifier that brings true analog warmth to your vinyl playback. It features a fully symmetrical and discrete gain stage, balanced 5-pin mini XLR input, and balanced XLR outputs.

Available in silver or black and made in Europe, the Tube Box S3 B is a compact yet powerful upgrade for any serious vinyl setup.

Cartridge loading options

Large ranges from 40dB up to 65dB are possible. A fully balanced design makes all the difference here. You can perfectly match it with a wide variety of cartridges and integrate it into the rest of your HiFi system, matching the volume levels accurately to other sources like CD players or streaming devices. Ultra low values like 50 pF or 10 ohms allow you to account for special situations, for example sub-ideal higher capacitance cables. Each input settings are stored in the memory.