Pro-Ject Stereo Box S3 BT Integrated Amplifier Bluetooth aptX HD Remote

Pro-Ject Stereo Box S3 BT Ultra Compact Integrated Amplifier with Bluetooth and Motor Potentiometer (Black)

🔊 Pro-Ject Stereo Box S3 BT – Ultra Compact Integrated Stereo Amplifier

The Pro-Ject Stereo Box S3 BT is a high-quality, ultra-compact integrated stereo amplifier designed for audiophiles who want powerful, clean sound in a minimal footprint. Engineered and handmade in Europe, this amplifier delivers excellent audio performance with modern Bluetooth connectivity and premium build quality.

With Bluetooth 5.0 featuring aptX HD, you can stream high-resolution audio wirelessly, while the analogue volume control with motor potentiometer ensures precise and smooth sound control. Its solid aluminum housing not only looks elegant but also protects against vibration and unwanted interference.

Perfect for powering passive speakers, connecting subwoofers, or integrating into compact home audio systems.

⸻

✅ Key Features

• Integrated stereo amplifier (NOT an AV receiver)

• Bluetooth 5.0 with aptX HD (24-bit / up to 48 kHz)

• Analogue volume control with motor potentiometer

• 2 × RCA line inputs

• Variable RCA output for subwoofer or additional amplifier

• Compact, solid aluminum chassis

• Gold-plated RCA connectors

• Includes IR remote control

• Designed & handmade in Europe

⸻

🔌 Inputs & Outputs

Inputs:

• Bluetooth 5.0 (aptX HD)

• 2 × RCA Line Inputs

Outputs:

• Speaker outputs (Left / Right)

• Variable RCA output (Subwoofer / Amplifier)

• 3.5 mm variable output

⸻

📏 Specifications

• Dimensions: 5.43 × 4.06 × 1.46 inches

• Weight: 2.77 lbs

• Color: Black

• Power Source: AC Powered

• Channels: 2-Channel Stereo

🟦 Item Specifics

• Type: Integrated Amplifier

• Number of Channels: 2

• Audio Inputs: RCA, Bluetooth

• Audio Outputs: Speaker Outputs, RCA, 3.5mm

• Bluetooth: Yes

• Color: Black

• Connectivity: Wired & Wireless

• Features: Bluetooth, Compact Design, Remote Control