"We've rounded up eight of the best ones you can get for less than $100, with the 1More SonoFlow as our top overall pick."

“Many hours were spent listening with this DAC and none of it was undesirable. I guarantee many more hours will be had with it as we continue to pair it to various tracks/artists as well as headphone models. From Beyerdynamic to Sennheiser to HiFiMan, to Audeze. We have already paired it with so many great options, all of which sounding terrific. The end result is a DAC that many audiophiles would appreciate having on their desk.”

“In a collaboration between Trinnov Audio, McIntosh, Sonus Faber, Officina Acustica, Kaleidescape and madVR Labs, they built an $800,000 reference theater that was so good, I went back a second time.”

“Since 2012, iFi Audio has manufactured some of the best affordable headphone amps and DACs.”

“the 1More offers solid battery performance, respectable ANC, comfort, and above average build quality. The phone call quality is excellent and most people will find the tonal balance and presentation highly engaging.”

"The Questyle M15 reproduces sound more faithful to the original song without making the song too warm nor analytical or dry."

"Trinnov, McIntosh, Sonus faber and some of the best names in high-end audio and video have put together a very unique system and demonstration space to make it the talk of the show.”

“Even without keeping the price tag in mind, these are a great buy. Once you look at the price tag, they’re an even better buy.”

“These new headphones offer something a lot of earbuds can’t - Hi-Res audio with a huge battery to back it up.”

“With hi-res audio and astonishing battery life, the 1More SonoFlow are the best bet at $100.”

"This device is perfect for audio enthusiasts that have demanding headphones and IEMs they want to play to their fullest, no matter where they are.”