No you won't be able to charge it while playing.

Hello there, just wondering if hifi m8 would match with B&W P7? Has anyone tried pairing these too? Thanks.

I would like to hear from our fellow head-fi members too. I tried sony pha-1 didn't made any difference at all..

Hey guys.. May I ask how many of you here is using an amp to their P7; and what their brands? Did it made any significant increase in terms of sound quality? I recently bought a Sony Pha-1 and it didn't made any improvement except for the additional loudness which is expected. But with the...

Im using iDevice /USB in. Well, I thought I would hear great improvement. Thanks

Hi, I just bought my Sony PHA-1, unfortunately, I didn't noticed any difference when listening music with or without the amp. I tried the following   1. iPhone 5 > PHA-1 > B&W P7 2. iPhone 5 > PHA-1 > Monster Inspiration 3. Macbook Pro R > PHA 1 > B & W P7 / Monster Inspiration     Only...