Bluetooth audio receiver
Turn your old speakers or Hi-Fi into Bluetooth, Airplay and Spotify receivers with a Raspberry Pi and this step-by-step guide
Last updated: 6 October 2020 This project is for you if you have an outdated Hi-Fi or sound device with AUX input. Try balenaSound, a starter project to add Bluetooth, Airplay and Spotify Link and multi-room features fast and effortlessly to old Hi-Fi, headphones, or some other audio system using only a Raspberry Pi!
Keep your hands free and your eyes on the road with a magnetic car mount!
Stream your playlist through your home stereo with a Bluetooth receiver
Its speakers are not the strongest to jam to your songs, as impressive as your handset is. Using a Bluetooth audio receiver to listen through your home stereo, speakers or headphones to your playlist. Here are our top choices.
Best for the Home: Bose SoundTouch Link Wireless Audio System Adapter
Buy on B&H Picture Video Buy on Adorama.com Buy on Bose.com Allows every speaker a “smart speaker Links to almost) all stereo systems Voice control What we don’t like Pricey The Bose SoundTouch Wireless Connection is more than just a simple Bluetooth receiver, it will transform the current stereo system into a “smart” voice-controlled internet-connected speaker. The Connect has Amazon Alexa built-in, enabling you to monitor the speaker itself via voice commands, queue up songs, and incorporate your speaker with an established smart home device (if you have one). One of the more pricey choices on this list is the SoundTouch Wireless Connection, but it has the potential to convert your old stereo system into a smart speaker that can easily be requested to play music directly from your favorite streaming services. It is also broadly compatible and can link to any optical, AUX, or RCA output device. It’s super easy to set up, like other Bluetooth receivers, but it has a much fuller feature set that’s perfect for smart home enthusiasts and voice control lovers.
Add a device and download the balena OS disk image from the dashboard
You can configure and connect a computer to the application once the application has been generated by pressing the ‘enable device’ icon. You choose your system class when you add a device, which is essential to fit the device you’re using, and you can also set your WiFI SSID and passphrase here if you are connected to a wireless network.
Best Range: Logitech Bluetooth Audio Adapter Receiver
What to Look for in a Bluetooth Audio Receiver
Portability – Are you going to attach your latest Bluetooth receiver to your stereo device, movie system, or headphones in your car? Ensure that if you want to carry it with you on the go, the approach is compact enough for flying. In addition, verify the power supply for certain units are meant to operate in automobiles only, while others will use a regular transformer or batteries for the AC wall.
Try building multiple projects on one device
If you have one of our projects already developed and want to pursue this one too, good news! One of the great advantages of building with Balena is that without buying more hardware, you can quickly connect more projects to the same unit.
Best Budget: Aukey Bluetooth Receiver
Buy on Amazon Purchase on EBay Buy on Monoprice.com 18-hour battery life Built-in music controls Helps synchronized pairing What we don’t like Must be recharged Not the highest sound quality Another extremely portable device that’s perfect for switching between sound systems or attaching to your car is this Bluetooth receiver from Aukey. This ultra-budget option has features including built-in music controls for pausing and skipping songs, plus an incredible 18-hour battery life. It also helps you to connect the receiver to several devices at once, which means you can move between your phone and a friend’s or link your phone and your desktop easily and skip the extra phase of pairing the receiver any time you swap devices. Like in certain inexpensive Bluetooth receivers, the range on this system is a little shorter at 33 feet. There are a few downsides. Even if you intend to leave it connected to a single sound device, there may be a drawback to the fact that it’s battery-powered rather than wired in. If you intend to use it in the vehicle, none of these considerations are a challenge.
State-of-the-art digital amplifier
For audiophile music listening, the energy-efficient amplifier supplies 80 Watts of RMS capacity at a distortion of only 0.04 percent. The most important application is the 115 dB signal-to-noise ratio. No cooling is needed due to the high efficiency of the amplifier and all you can hear is the music.
Stream from any Bluetooth device
Stream music from any mobile phone, portable device or machine that is Bluetooth-enabled. A Bluetooth wireless receiver is built into the amplifier and decodes any MP3 and AAC files streamed using the A2DP protocol.
Drive Bluetooth Audio Receiver
The easiest way to link up your music everywhere and keep access at all times is Hosa Drive. The Hosa Drive Bluetooth® Audio Receiver is designed for a car audio system, mixing console, or other playback unit to add wireless capability. Characteristics include:
Upgrade your audio with a DAC
The Raspberry Pi is not renowned for outstanding audio quality (although it is more than decent enough for a number of applications in our experience!); luckily this was solved by several Raspberry Pi vendors making DACs. To use this, you would need to add an additional custom configuration variable named BALENA-HOST-CONFIG-dtoverlay with a hifiberry-dac value, one I have checked and like the Pimoroni PHAT DAC for both its small size and low price. The value might be different depending on the DAC, so be sure to search our documentation for the right value.
Control the Airwaves at Home
For all Dayton Audio Hi-FlyTM activated computers, the Dayton Audio Hi-FlyTM Software transforms your mobile smartphone or tablet into a remote control. Download music from your main media provider, such as Spotify, or from a smart computer or home network. You may submit music to individual WBA31 adapters with Hi-Fly, or group together your Hi-Fly-enabled systems for true multi-room audio. Plus, even though your phone is switched off or you need to make a call, your music stays playing.
Customize your device name
What is this? Don’t you like the word BalenaSound xxxx? We have you secured! Simply add a system environment variable named SOUND DEVICE NAME to the BalenaCloud dashboard and your device can reboot with a new name. For both services, this will happen, not just Bluetooth.
Why Customers Chose This
I have a retro radio/receiver from the 1960s and would like the opportunity to stream music to the package. It appeared to have decent functionality and a good price (bluetooth and wifi). I compared this to Dayton and others’ bluetooth receivers, but this seems to be the right choice for my needs. I am a customer of Apple and this computer is compliant with Airplay.
Here’s what we recommend
Due to its usability and technical consistency, we choose the Denon Professional DN-200BR as the best Bluetooth receiver. Without a problem, this receiver attaches to old stereos and speakers and runs with amplifiers and mixers. From over 108 feet down, the Denon collects signals wirelessly and has no trouble operating across partitions.
Setup the Raspberry Pi
We’re going to begin setting up the Raspberry Pi until you’ve located all the hardware. The Deploy to Balena role is included in this project, so you’ll want to set up your free account in advance to get the best out of this handy process.
Connect your speakers
For attaching stuff like your freshly developed balenaSound kit, most Hi-Fi systems and powered speakers would have an auxiliary (AUX) input. You would need to make sure you have the correct cables in order to do this. A 3.5mm stereo audio jack is the audio source on the Raspberry Pi (and the PHAT DAC), and other AUX interfaces are either going to be the same or maybe more generally a phono/RCA input, those are the separate red and white connections. Therefore to operate with your system, you would require a cable. The collection of AmazonBasics is a good place to begin searching, without costing too much the cables are good quality.
Music On Your Terms
With Dayton Audio’s Hi-FlyTM multi-room Wi-Fi audio technology, let your audio listening experience soar. You can download your favorite online music services with the Hi-Fly App, listen to music directly from your laptop, or play music downloaded on your home machine, or directly insert the USB into the back of the WBA31. In harmony with the Hi-Fly Software, the Dayton Audio WBA31 Wi-Fi audio adapter and MARK2-WF Wi-Fi speaker both work to deliver the best in accessible multi-room, multi-channel, and multi-user audio.
Super Simple Setup
It is quick to set up the WBA31 converter, beginning with the free Dayton Audio Hi-FlyTM Software from either the Play Store or the App Store. Open it on your mobile smartphone or tablet once the Software is activated and obey the step-by-step guidance.
Until next time…
Thanks for taking the time to check out our tutorial, we hope that you have succeeded with the project and added some old speakers or a Hi-Fi with new streaming features. We would love to hear it if you have problems running the project or had some other feedback; all improves for the next time to strengthen our projects and tutorials.
Give it a try
You are ready to go until you have your Pi charged up and your speakers attached! When connected to your computer from your phone, tablet or desktop, you now have 3 choices to use: Bluetooth, Airplay and Spotify Attach.