![Turn your old speakers or Hi-Fi into Bluetooth, Airplay and Spotify receivers with a Raspberry Pi and this step-by-step guide Turn your old speakers or Hi-Fi into Bluetooth, Airplay and Spotify receivers with a Raspberry Pi and this step-by-step guide](https://blog.balena.io/assets/archive/2019/07/blog-image-header.jpg)
Turn your old speakers or Hi-Fi into Bluetooth, Airplay and Spotify receivers with a Raspberry Pi and this step-by-step guide
![Is this the right way to connect a pair of stereo speakers here? My speakers each just have a red and black connection, no blue or white (the original speakers that came Is this the right way to connect a pair of stereo speakers here? My speakers each just have a red and black connection, no blue or white (the original speakers that came](https://i.redd.it/9uznjo08af491.png)
Is this the right way to connect a pair of stereo speakers here? My speakers each just have a red and black connection, no blue or white (the original speakers that came
![What are these wired called? They are connecting an old radio to speakers. I'm trying to convert them to aux. : r/whatisthisthing What are these wired called? They are connecting an old radio to speakers. I'm trying to convert them to aux. : r/whatisthisthing](https://external-preview.redd.it/zZZ-PeIaFv8fYCahX_UaloH8uUYG_P0R_Wk3HMDsa_I.jpg?auto=webp&s=5b552187b44503819ad03a535e4912df45dec2e2)