The best replacement for fiio e10 is audioengine d1.

The best alternatives to fiio e10 are rated as following:
★★★★★  audioengine d1
★★★★  xonar dg
★★★  odac
★★  aune t1
★  schiit modi
★  creative x-fi hd

Your alternative for fiio e10 is not listed? Suggest!
Speaking about fiio e10, one probably shouldn't forget about ath m50.

Other search terms related to fiio e10 and their ratings are:
★★★★★ ath m50
You have in mind a companion for fiio e10 and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of fiio e10 in all years. Click on graph for more.
fiio e10
audioengine d1
xonar dg