ASUS ROG Clavis USB-C Gaming DAC (ESS 9281 QUAD DAC amplifier, AI Nois – Gigatech Online
Apogee Groove – Portable USB DAC and headphone amp for Mac, iOS and PC
ASUS ROG Clavis USB-C gaming DAC with AI Noise Canceling Mic
Apogee Electronics Groove USB DAC and Headphone Amplifier with Blue Mix-Fi Powered Headphones & Headphone Hanger Mount Bundle - Walmart.com
MSB Analog DAC – Quad USB Input – Review – HeadMania
Quad Link D-1 USB/SPDIF Interface and DAC | Darko.Audio
QSFP-4SFP10-01C - QSFP+ 40G to 4 SFP+ 10G quad fan-out passive copper DAC direct attach cable 1m length
Quad PA-ONE+ Triode Tube DAC/Headphone Amplifier - Headphone Guru
ASUS RGB Gaming Headset ROG Delta | Hi-Res ESS Quad-DAC, Circular RBG Lighting Effect | USB-C Connector for PCs, Consoles, and Mobile Gaming | Gaming Headphones with Detachable Mic Gaming Headsets -
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ASUS ROG Delta GUNDAM EDITION Gaming Headset (Limited Edition, AI Noise-Canceling Mic, Hi-Res ESS 9281 QUAD DAC, USB-C, AURA Sync, Lightweight, Compatible with Laptop, Consoles, and Smart Devices) - Walmart.com
Quad Link D-1 DAC review and test
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ASUS ROG Delta RGB Black Edition USB / USB-C Connector Circumaural Gaming Headset with Hi-Res ESS Quad-DAC, USB-C Connector for PCs and Mobile Gaming Gaming Headsets - Newegg.com
Amazon.com: SLASH6 High-Performance Bluetooth DAC Receiver and USB DAC with LDAC, AptX HD, AptX Adaptive, AAC Codec and ESS Quad DAC, Optical in/Out Compatible : Electronics
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L1387 HIFI USB DAC 4X Quad TDA1387 USB decoder beyond the TDA1543 | eBay