Number 1 result on amazon is a HomeSpot-Bluetooth-Transmitter but I have no idea if it is decent. It's a little expensive, but I have an older and lower-end unit from the same brand and it works ...

This handsome transmitter looks right at home alongside pro audio gear, and has better range (about 10 meters in our testing) than others. It’s easy to setup and pair, but it misses a trick by not ...

Most external Bluetooth pucks are transmit-only; i.e., they take audio input via cables and pass it along wirelessly. The $40 Monoprice Bluetooth 5 Long Range Transmitter and Receiver does that, but ...

The best-known ways to transmit a digital audio signal (S/PDIF) are to use a standard 75Ω coaxial cable or Toslink optical modules with matching optical cable. Naturally, it can happen that for ...