Introduction
The Auris Blume HD Bluetooth Music Receiver is a high-fidelity audio adapter designed to wirelessly stream premium sound from your Bluetooth-enabled devices to any home stereo system, AV receiver, or amplifier. It features advanced Bluetooth 5.3 technology, audiophile-grade DAC, and extended range capabilities to enhance your listening experience.

Image: The Auris Blume HD unit, showcasing its compact design and antenna.
Key Features
- Upgrade Existing Stereo Systems: Transforms any home stereo system into a high-fidelity Bluetooth audio receiver, allowing wireless streaming from phones, tablets, or computers.
- Stunning High-Quality Audio: Features Bluetooth 5.3 and supports Qualcomm aptX HD, aptX Low Latency, LDAC, and AAC decoding for high-definition audio.
- Best-in-Class Sound: Incorporates a true Hi-Fi 384kHz/32-bit upsampling Audiophile Digital to Analogue Converter (DAC) for lossless audio playback.
- Long Range Bluetooth: Equipped with special circuitry and a precision-tuned antenna, extending the wireless range up to 100+ feet for glitch-free performance through multiple walls.
- Digital & Analog Connectivity: Offers versatile connectivity with audiophile-grade Analog (RCA) and Digital Optical (SPIDIF) outputs.
Package Contents
Please check the package for the following items:
- Auris Blume HD Bluetooth Music Receiver
- Power Adapter (5V DC)
- RCA Audio Cable
- Optical Audio Cable (TOSLINK)
- User Manual (this document)
Setup Guide
Follow these steps to set up your Auris Blume HD receiver:
- Connect to Power: Connect the provided 5V DC power adapter to the "5V DC In" port on the back of the Blume HD unit and plug it into a wall outlet. The power indicator light will illuminate.
- Connect to Audio System:
- Using RCA (Analog): Connect one end of the RCA audio cable to the "Analog Audio Out" ports (Red for Right, White for Left) on the Blume HD. Connect the other end to an available analog input (e.g., AUX, CD, Tuner) on your stereo system or amplifier.
- Using Optical (Digital): Connect one end of the optical audio cable to the "Digital Audio Out" port on the Blume HD. Connect the other end to an available optical input on your stereo system or amplifier.

Image: Rear panel of the Auris Blume HD, illustrating the analog RCA, digital optical, and power input connections.
- Position the Antenna: Ensure the antenna is securely attached and positioned upright for optimal signal reception.
For a visual guide on setting up the device, please watch the official product video below:
Video: An official product video demonstrating the setup and features of the Auris Blume HD Bluetooth Music Receiver.
Operating Instructions
- Power On: Press the power button on the front of the Auris Blume HD unit. The LED indicator will light up.
- Pairing Mode: The Blume HD will automatically enter pairing mode when powered on for the first time or if no device is connected. The LED indicator will flash.
- Connect Your Device:
- On your smartphone, tablet, or computer, go to the Bluetooth settings.
- Search for new devices and select "Auris Blume HD" from the list.
- Once connected, the LED indicator on the Blume HD will turn solid.

Image: The Auris Blume HD positioned on a home stereo receiver, demonstrating its integration into an existing audio setup.
- Play Music: Start playing audio from your connected device. The sound will be transmitted wirelessly to your stereo system through the Blume HD.
- Disconnecting/Reconnecting: To disconnect, turn off Bluetooth on your device or power off the Blume HD. To reconnect, simply enable Bluetooth on your device, and the Blume HD will automatically connect if it's within range and powered on.
Maintenance
To ensure the longevity and optimal performance of your Auris Blume HD, please follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or aerosols.
- Placement: Place the unit on a stable, flat surface away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation.
- Handling: Avoid dropping the unit or subjecting it to strong impacts.
- Power: Use only the provided power adapter.
Troubleshooting
If you encounter any issues with your Auris Blume HD, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| No power/LED not lit | Ensure the power adapter is securely connected to both the unit and a working power outlet. Try a different outlet. |
| Cannot pair with device |
|
| No audio output |
|
| Audio dropouts or poor quality |
|
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 3.5 x 2.95 x 1 inches |
| Item Weight | 5.1 ounces |
| Model Number | AU141 |
| Wireless Communication Technologies | Bluetooth 5.3 |
| Connectivity Technologies | RCA, Bluetooth |
| Special Features | Lip-sync, Audiophile DAC, Long Range |
| Color | Silver |
| Manufacturer | Auris, Inc. |
| Compatible Devices | iPhone, iPad, PC, Android, Tablet, Mac, MacBook, MacBook Pro, etc. |
| Audio Encoding | Stereo (LDAC, aptX HD, aptX Low Latency, AAC) |
| Audio Output Mode | Stereo |
Warranty and Support
Auris products are designed for reliability and performance. For information regarding warranty coverage and technical support, please refer to the official Auris website or contact their customer service directly.
You can also find additional support and resources on the product's Amazon page or by referring to the official User Guide PDF: Auris Blume HD User Guide (PDF).





