Pro-Ject Amp Box S3 is a compact power amplifier equipped with RCA input connectors. The amplifier delivers up to 50 watts per channel at a speaker impedance of 4 ohms. The range of possibilities for this device is very wide - use it together with a streaming player with adjustable output, in multi-room systems, or in a home theater.
The Pro-Ject Amp Box S3 amplifier is suitable for medium-sized rooms. The model is equipped with Class D amplifiers. The high output power of the model is combined with its small size and lack of heating even when operating at high volume.
Thanks to its small size and wide soundstage, the Pro-Ject Amp Box S3 is an ideal solution for building a stereo system on a desk. Simply connect the adjustable analog output of your PC sound card or DAC to the amplifier. The Pro-Ject Amp Box S3 amplifier can be connected using Bi-Amping or Tri-Amping schemes.
For ease of control with such a setup, the model includes trigger inputs and outputs. The sound character of the Pro-Ject Amp Box S3 is similar to a tube amplifier. Its rich sound gives off analog notes that create a warm home atmosphere.
The new printed circuit board topology of the Pro-Ject Amp Box S3 has allowed to reduce noise levels and improve the "signal-to-noise" ratio. The amplifier is housed in a reliable metal casing that effectively protects the device from interference and vibrations. The Pro-Ject Amp Box S3 amplifier is manufactured in a metal casing with an aluminum front panel. Thanks to its small size, the Pro-Ject Amp Box S3 is also ideal for discreet placement.
Package includes:
- Power amplifier
- Manual
















































