Digitally wiims are considered transparent so if you think a BT receiver sounds better either stick with BT or there’s something not rightI just hookup a Pro to SU1 through Optical and listened to some music from my phone ( from CDs). Note that i connect to the Pro through Wifi. I was disappointed. The same music sounds much much better from my phone to BlueDento BT receiver to SU1. Do i miss anything?
The source is connected to SMSL A300 amp.