Introduction
The Arylic Up2stream A50+ is a versatile WiFi and Bluetooth amplifier designed to integrate wireless and network streaming capabilities into your existing passive speaker and active subwoofer setups. This amplifier delivers high-quality audio with support for up to 24-bit/192 kHz decoding, enabling a rich and detailed listening experience. It features multiroom and multi-zone streaming, allowing you to enjoy synchronized audio throughout your home.
Control is made easy via the 4STREAM app for iOS and Android devices, or directly through a web browser. The A50+ supports a wide array of music sources and protocols, including popular streaming services like Spotify, TuneIn, and Tidal, as well as Airplay1, DLNA, and UPnP. It also accommodates local music playback from USB sticks, NAS, and line inputs.
Setup
Package Contents
Before you begin, please ensure all items are present in the package:
- Arylic Up2stream A50+ Wireless Stereo Amplifier
- Remote Control
- Power Adapter
- 2-2 RCA Cable
- 2-1 RCA Cable
- External Antennas (x2)
- Screw Terminal
- Block Connector
- User Manual
Figure 1: Arylic A50+ Package Contents
Physical Connections
Connect your passive speakers to the 'Speaker Out' terminals using the provided screw terminal. For active subwoofers, use the 'Sub Out' port. The A50+ also features RCA In and Optical In for connecting external audio sources like CD players or vinyl players. A USB port is available for local music playback from a USB disk. Ensure the Bluetooth and WiFi antennas are securely attached to their respective ports.
Figure 2: Rear Panel Connections of Arylic A50+
Figure 3: A50+ Connection Diagram
Initial Power On and Network Setup
- Connect the power adapter to the DC 24V input on the A50+ and plug it into a power outlet.
- Download the 4STREAM app from your device's app store (available for iOS and Android).
- Open the 4STREAM app and follow the on-screen instructions to connect your A50+ to your Wi-Fi network. This typically involves selecting the device and entering your Wi-Fi password.
- Once connected, you can begin streaming audio wirelessly.
Figure 4: A50+ with 4STREAM App Interface
Figure 5: Easy Connection and Usage Steps
Operating Instructions
Wireless Streaming (Wi-Fi & Airplay)
After connecting the A50+ to your Wi-Fi network, you can stream audio without compression. For Apple devices, use Airplay to cast audio directly to the A50+. For other devices, use the 4STREAM app to select your music source and control playback. The amplifier supports various streaming services and local network sources.
Bluetooth Connection
To connect via Bluetooth, ensure the A50+ is powered on. On your mobile device, search for Bluetooth devices and select 'Arylic A50+'. Once paired, you can stream audio directly from your device to the amplifier.
Multiroom/Multi-zone Control
The A50+ supports multiroom and multi-zone streaming. With multiple Arylic devices connected to the same network, you can group them using the 4STREAM app to play synchronized audio across different rooms or control them independently.
Figure 6: Multiroom Audio Setup Example
Figure 7: Multiroom Home Integration
Supported Music Sources and Protocols
The A50+ is compatible with numerous music services and protocols, including:
- Spotify, TuneIn, iHeartRadio, XIMALAYA, QQ Music, TIDAL, Napaster, Qobuz, QQFM
- Airplay1, Qplay, DLNA, UPnP protocols
- Local music from USB stick, NAS, and line inputs
Figure 8: 4STREAM App with Music Services
Remote Control Usage
The included remote control provides convenient access to basic functions such as power, volume, playback control, input selection, and preset recall. Ensure the remote has a clear line of sight to the IR sensor on the front of the A50+.
Figure 9: A50+ Remote Control in Use
Maintenance
To ensure the longevity and optimal performance of your Arylic Up2stream A50+ amplifier, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the exterior of the amplifier. Avoid using liquid cleaners, aerosols, or abrasive materials, as they may damage the finish or internal components.
- Ventilation: Ensure the amplifier is placed in a well-ventilated area. Do not block any ventilation openings. Proper airflow prevents overheating and maintains performance.
- Environment: Keep the amplifier away from direct sunlight, heat sources, excessive dust, moisture, and extreme temperatures.
- Connections: Periodically check all cable connections to ensure they are secure and free from corrosion.
Troubleshooting
If you encounter issues with your Arylic Up2stream A50+, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable disconnected; power outlet issue | Check power cable connection; try a different outlet. |
| No sound output | Incorrect input selected; speaker cables loose; volume too low | Verify input source; check speaker connections; increase volume. |
| Streaming connectivity issues (Wi-Fi) | Weak Wi-Fi signal; network interference; app glitch | Ensure strong Wi-Fi signal; restart amplifier and router; close and reopen 4STREAM app; perform a device reboot if issues persist. |
| Bluetooth pairing failure | Device not in pairing mode; A50+ already connected to another device | Ensure A50+ is in Bluetooth pairing mode; disconnect from other devices; restart Bluetooth on your source device. |
| Remote control not working | Blocked IR sensor; dead batteries | Ensure clear line of sight to the front panel IR sensor; replace remote batteries. |
| Static shock when touching unit | Grounding issue; static electricity buildup | Ensure proper grounding of the power outlet; consider using an anti-static mat or humidifier in dry environments. If persistent, contact support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Arylic |
| Model Number | A50+ |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Wireless Communication Standard | 802.11a/b/g/n/ac |
| Compatible Devices | Smartphone |
| Item Weight | 2.99 pounds (approximately 1.36 kg) |
| Package Dimensions | 7.87 x 7.72 x 4.25 inches |
| Manufacturer | Rakoit Technology (Shenzhen) Co., Ltd. |
| First Available Date | November 13, 2024 |
Warranty and Support
The Arylic Up2stream A50+ amplifier comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, or visit the official Arylic website for detailed warranty information.
For technical support, troubleshooting assistance, or further inquiries, please visit the official Arylic store or support page. You can often find FAQs, firmware updates, and contact information for customer service there.
Arylic Store: https://www.amazon.com/stores/Arylic/page/5D90572A-DD66-49EE-943D-7DB4FEEDB83D
