I already have a A5 amp, and I want to remove the mobile phone from the chain and because of that I asked for a player that have good dac/amp. and in someway carrying that chain like a5,mobile,q1 would difficult. what do you suggest for a player ? in range of max 350$

I'm a newbie in these things, then how about buying X5 3rd gen?for start I just need a player that I could feel diffrence between simple mp3 and 16,24 bit flacs.

yes I think I need to train more my ears to notice the changes in the chain. then you recomend to keep my A5 even If I buy new player like AK JR?

Excuse me what's the meaning of LO or PO? and one question I have thay does A5 change any quality of sound or it just only for higher volume to hear? ( my headphone audiotechnica ath-m50x is 38 impedance )

Hi everybody this is my first post in this great forum. :) from about 15 years ago I was listening to music with amateur gadjets like ipod touch, iphone, creative zen n200 and ... . now I just wanted to upgrade my equipment and a couple days ago I bought an ath-m50x headphone and a fiio a5 amp...