USB DAC limited to 48kHz/16bit despite being capable of 384kHz/32bit - Poweramp Bug Reports - Poweramp
5 Best USB Volume Control Knobs for Audio Adjustment - YouTube
LUOM Digital to Analog Converter DAC Supports Volume Control,Optical to RCA Converter, Digital Coaxial SPDIF Toslink USB to Analog Stereo LR RCA 3.5mm Jack Audio Adapter for PS3 HD DVD PS4 -
XMOS DSD 192kHz USB DAC with Bit-perfect volume control CS4398
Fostex PC-100USB-HR-2 USB DAC Volume Control - Vintage King
CEntrance DACport Pro USB DAC, Headphone Amp, and Monitor Controller - Exclusive Synth and Software Review - Synth and Software
AMP Desktop USB DAC Headphone Amplifier With Volume Control - Walmart.com
Digital to Analog Audio Converter 192KHz/24Bit DAC Volume Control USB Sound Card | eBay
Amazon.com: TechRise USB Sound Card, External Sound Card with Volume Control, USB to 3.5mm Jack Audio Adapter for Windows, Mac, PC, Laptop, Desktop, Headset, Switch and More, Plug & Play No Drivers
FiiO KA5 USB DAC Headphone Amp dongle Volume Control PCM 768kHz DSD 256 Headphone Outputs 3.5mm/4.4mm for Android/iOS/Mac/Windows - Walmart.com
MSB Technology Analog DAC; Volume Control; Analog Power Base; AES; QuadRate USB - The Music Room
UHA760 USB DAC/Amp with Digital Volume Control and Crossfeed — Leckerton Audio
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 - Walmart.com
Fostex PC-100USB Volume Controller with USB DAC PC-100USB B&H
Sound Controller USB Computer Volume Control Knob Bluetooth-Compatible - External Volume Control Adjust Knob - AliExpress
Whizzer DA1 Portable DAC AMP Amplifier, Small Mini USB Dongle DAC with Mic Volume Control for
DACport Pro - Centrance
PC-100USB : Volume Controller
Amazon.com: MOOKEENONE Bluetooth 5.1 USB Volume Control Knob,PC Computer Speaker Audio Volume Remote Controller Knob One-Key Mute Function : Electronics
Sound Blaster X4 - Hi-res 7.1 External USB DAC and Amp Sound Card with Super X-Fi® and SmartComms Kit for PC and Mac - Creative Labs (United States)