audio amp recommendation


2016-02-14 5:08 am
i'm looking for an Earphones Amp for
-that can work from macbook pro jack. From Iphone6s to earphones. From Harmon Kardon 2 sticks speaker to PC.
-Providing better sound quality to Dunu DN 1000 earphones and HK 2 sticks speakers.

I'm new to amps or audio so please throw me some names for nice quality amps, preferably under $130.

PS. Fiio maybe a nice one but i own an iphone and not sure which model is the best. Objective 2 is also a good one.

let me know any other ones you guys can recommend.