Apple's own 3.5mm adapter is actually pretty reputable in the audiophile community for being a surprisingly good DAC. If it has enough output power to drive wha

Apple's own 3.5mm adapter is actually pretty reputable in the audiophile community for being a surprisingly good DAC. If it has enough output power to drive whatever you use, you don't need anything else (the cable is pretty thin and fragile though, might want to get something else if you care about that)