Creative Sound Blaster G3 USB-C External Gaming USB DAC and Amp for PS4, Nintendo Switch, Ft. GameVoice Mix (Audio Balance for Game/Chat), Mic/Vol Control and Mobile App Control, Plug-and-Play - Newegg.com
Best DAC and AMP Gaming Audio Solutions for the Money - TurboFuture
Review: Schiit Hel Gaming DAC/Amp - forget about the mixamp
Amazon.com: Syba USB 24 Bit 96 KHz DAC Digital to Analog Headphone Amplifier 2 Stage EQ Digital/Coaxial Output and RCA Output (SD-DAC63118) : Everything Else