Hifiman HE-400i Special Edition + iFi Micro iDSD Black Label Amp for $549 after coupon

We mentioned earlier the iFi + Beyerdynamic combo, now we have a different iFi combo at BuyDIG! Using coupon code LISTENUP you can get the iFi Micro iDSD Black Label Headphone Amp with the HIFIMAN HE-400i Special Edition planar-magnatic over-ears for $549 with free shipping until 1/10/18 or earlier if sold out.