[beck13]

I'm going overseas for a year and I'm trying to figure out whether I should take my fiio e9+e7 or just the udac.
 
dac wise, i'm satisfied with both e7 and udac, but i haven't tested the amp side of things with the srh840.
 
if the udac's amp CAN drive the srh840 fine or if there isn't much difference to the e9 amp, i'd ideally like to take just the uDac mainly because of the weight saving
 
your opnion would be much appreciated

 

[Armaegis]

The udac and 840 pair just fine. If you don't need the portability of the E7, stick with the udac.