Uni Box S3 - Hi-Fi System PRO-JECT - Free user manual and instructions
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| Product Type | Compact Hi-Fi System |
| Brand | Pro-Ject |
| Model | Uni Box S3 |
| Dimensions (W x H x D) | 280 x 100 x 250 mm |
| Weight | 3.5 kg |
| Power Output | 2 x 30W RMS |
| Amplifier Type | Class D |
| Audio Inputs | Bluetooth (aptX), USB, AUX (3.5 mm), Optical, RCA |
| Audio Outputs | Headphone (3.5 mm), Subwoofer pre-out |
| Built-in Sources | FM/AM tuner, CD player, Bluetooth streaming, USB playback |
| Frequency Response | 20 Hz – 20 kHz (±1 dB) |
| Total Harmonic Distortion | < 0.05% |
| Signal-to-Noise Ratio | > 90 dB |
| Supported Audio Formats (USB) | MP3, WMA, WAV, FLAC |
| Power Supply | AC 100-240V, 50/60 Hz |
| Power Consumption | 60 W (max), < 0.5 W (standby) |
| Display | LED screen |
| Controls | Front buttons and remote control |
| Protection Features | Overload, short-circuit, overheat protection |
| Cleaning | Wipe with a soft, dry cloth |
| Repairability | Spare parts available; service by qualified personnel |
| Finish | Black or silver |
Frequently Asked Questions - Uni Box S3 PRO-JECT
How do I connect my smartphone via Bluetooth?
Press the Bluetooth button on the front panel or remote. Activate Bluetooth on your smartphone, select 'Uni Box S3' from the list, and confirm pairing. The LED will turn solid when connected.
How can I reset the system to factory settings?
Turn off the unit. While holding the Power button, press and hold the Source button for 5 seconds. The display will show 'RESET' and the system will restart.
Can I connect a Pro-Ject turntable to this system?
Yes, if your turntable has a built-in phono preamp or you use an external one. Connect via the AUX or RCA input. The system does not have a dedicated phono input.
What is the power consumption in standby mode?
In standby mode, the power consumption is less than 0.5 W, making it energy efficient.
How do I clean the Uni Box S3?
Disconnect the power. Use a soft, dry cloth to wipe the exterior. Do not use any solvents or abrasive cleaners. For the CD lens, use a special cleaning disc.
Can I use external speakers with this system?
The system comes with integrated speakers. It does not have speaker outputs for external speakers. You can connect a subwoofer via the subwoofer pre-out.
Does the system come with a remote control?
Yes, a remote control is included for basic operations such as volume, source selection, and playback control. Batteries are not included.
How do I set up the FM radio?
Connect the included FM antenna to the FM antenna input. Press the Source button until 'FM' appears. Press and hold the Play/Pause button to auto-scan for stations. Use the Skip buttons to navigate presets.
What audio formats are supported via USB?
The USB port supports MP3, WMA, WAV, and FLAC files. The system cannot read DRM-protected files. Use a USB drive formatted as FAT32.
What is the warranty period for the Uni Box S3?
Pro-Ject offers a 2-year warranty for manufacturing defects. Warranty terms may vary by region. Keep the original purchase receipt for claims.
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