Wireless Stereo Receiver Recommendations

[FSI]

I am interested in getting a wireless stereo receiver.......something that my phone or tablet will connect to via Bluetooth and then has a RCA connection out to my stereo amp.
Anyone uses something like this and can recommend one?

 

[Chas]

 

[FSI]

 

[ron g]

 

[TimbaLand]

 

[FSI]