Thanks pbui44. I should have mentioned a budget for this... I don't want to exceed $400 USD. Also, I like the DAC on the phone well enough so wired is preferred. I'm really just looking for a portable amp that would be a natural upgrade from the E18.

Hello Head-fiers, I've been rocking my LG V60 w/ UAPP for several years and recently decided to replace my HD598 with HiFiMan Deva Pro. The phone doesn't have the power to drive these cans in wired mode so I employed an old Fiio Kunlun (E18) DAC AMP to give it a push. I originally used this...