Review on iFi Zen Blue: The Ultimate HiFi Bluetooth Receiver & DAC - Wireless Inputs/Outputs, Optical/Coaxial/SPDIFRCA/4.4 Balanced, Audio System Upgrade by James Pernell

This is my second iFi product that I have bought, a Bluetooth headphone jack (xCan) and this is what I plug into my stereo. Bluetooth connects very well and works slightly better than the xCan headphones. Both are great products. I turn it on with my stereo and it instantly connects to my phone. I am connecting to my iPhone which uses the AAC codec. I also connect my NAD HiFi to the optical jack, the sound is really great but that uses the DAC on my CDs. The high-end CD-DAC sounds a little better, but not by much. It's a bit difficult to compare because I have to switch from digital to analogue on the ifi, so I have to move around the room. I also bought 1Mii B06 pro as a cheaper system. I put them both into my nice NAD system and connected them to two different iPhones with only 128 bps streaming radio. Easy to compare side by side. On ifi the sound was much better. Mii was good compared to him, but definitely not that good