I purchased these to replace a defective PR5, which died as a result of a design flaw. The audio-in jack is fragile and can easily break its circuit board pads as a result of stress on the audio plug. As long as you protect it from stress, the receiver is excellent and well priced compared to the competition.
Took a while to set up. Play-Fi was very difficult to set up on a PC. But when I switched the set up to Android it updated the unit and set it up in a few minutes. It is now working very well, including on my PC.
Excelente producto! lo tengo en combinacion con un Definitive Technology tambien Play-FI, los dos pueden funcionar en sincronia sin ningun problema, por el precio vale mucho la pena!