If using KB8 in Android TV box and connected to an aptx adaptive headphone, is there a way to verify that aptx adaptive codec is being used?

How does E11K perform during charging?  Any noise or interference?   If E11k performance is compromised during charging, what alternatives are there in the same price/performance range?   Portability is not important to me at all.  I intend to plug it to the powerpoint all the time.

How does E11K perform during charging?  Any noise or interference?   If E11k performance is compromised during charging, what alternatives are there?   Portability is not important to me at all.  I intend to plug it to the powerpoint all the time.

I asked the same question before and the suggestion was to pull it towards the centre and then outward. It works.

I am driving my HD598 with Fiio E10.  If the source is 5.1 channels, would E10 downmix it to 2 channels or extract the L/R channels to output?

Thanks frapp2latte & RochRx7.  I got it!    

A couple of questions:   1.  Trying to take out the ear pads and give them a wash.  But they are tightly fixed.  How can I take out the ear pads?   2.  The factory cable is very long.  I have a spare one around and would like to use it instead.  I tried to pull out the cable from the...