I just recently got a pair of DT880s 600 ohms and am trying to figure out what to pair it with. I am currently running it off a Dragonfly v1.2 + Fiio E12 from my Macbook Air. This seems to work pretty well but I keep hearing how good the 600 ohm Beyers are with OTL tube amps. After way too much research I think I have decided to go with the Darkvoice 336. Is the Dragonfly v1.2 a good enough dac or should I look into something else? My budget for a dac is under $200.