1. Decoding with iPhone normal, computer USB DAC play DSD normal.
2. Line input is normal.
3. Coaxial input with X7 Ⅱ, normal use
4. Optical input, the first time access problems, reset once. Support to 96K, the use of X7 Ⅱ fiber output source
5. VOL Knob feel OK, it can be placed on the desktop with your fingers.
6. Bluetooth connection phone, open and close easy to remember, connect the phone need to wait for red and blue light flash. and pair.
7. Bluetooth connection iPhone, control music keys normal, can not answer calls, you can listen to WeChat.
8. Lamp light effect is good.
9. With K5 use, K5 must power-on to charge Q5, decoding normal.