OPPO HA-1

Schiit, JOTUNHEIM

Audio-GD NFB-28

RME: ADI-2 DAC

HP-A4BL : D/A Converter & Headphone Amplifier

Emotiva Stealth DC-1 Reference-Quality Differential DAC

Topping DX7s Balanced DAC/Amp | Price & Reviews | Massdrop

Monoprice Monolith Desktop with THX AAA

Brooklyn DAC – Mytek Digital

Cambridge DacMagic Plus

Benchmark DAC2 HGC

OPPO Sonica DAC

GDAudio NFB-11.32 DAC + AMP / preamp

Sabaj D5

Audio-GD NFB-10.33

ͧӭ响AudioGD R-28 Balanced All-in-One R2R DAC/Amp

Questyle Audio CMA400i DAC Headphone Amplifier

Schiit Audio, Headphone amps and DACs made in USA.

GUSTARD A20H

Element Series EA101EQ-G Integrated Amplifier – Elac

S6 DAC

Cayin iDAC-6&iHA-6

Amazon.com: SMSL Audio M3 USB Powered Audio Decoder, Black: Home Audio & Theater

SMSL M9

DAC-2 Series | Wyred 4 Sound

KECES S3

Yulong DAART Aquila II