TEAC UD-505-X USB DAC Pre-amplifier – NativeDSD Gear
OL DAC - Shop JDS Labs
Amazon.com: FX Audio DAC-M1 Bluetooth DAC Amplifier,Audio Converte Video System with ESS9038Q2M XMOS XU208 Chips,BT,Coaxial,Optical Fiber,USB Input : Electronics
M-Audio
Dayton Audio DAC01 USB Audio DAC 24-bit/96 kHz RCA Output
NAIM DAC-V1 Asynchronous USB Audio Converter | Accessories4less
Fostex HP-A4 24-Bit USB DAC Headphone Amplifier HP-A4 B&H Photo
Ac-Q3 Pro Dac Decoding Digital Audio Decoder Headphone Amplifier Amp USB Dac Decoded 24Bit 192Khz for 3.5mm Headphones - Walmart.com
K.guss Dac-k2 Usb Dac Bluetooth 4.0 Audio Decoder Amplifier Aio Fiber / Coax / Usb /analog Audio Input Tpa6120 Csr8635 - Home Theater Amplifiers - AliExpress
Amazon.com: SMSL DO100 USB DAC ES9038Q2Mx2 OPA1612x4 Bluetooth5.1 DSD512 32bit/768kHz USB/BT/Opt/Coax Input RCA/XLR Output High Resolution Balanced Audio Decoder with Remote Control : Electronics
Amazon.com: USB C DAC-USB C Headphone Adapter-Portable 32 Bit Headphone Amplifier-Type C to 3.5mm Jack Adapter-Premium Sound Enhancer for Google Pixel 3 4XL Samsung Galaxy S20 Note 10 10+(USB Type C) :
FiiO K9 Pro ESS Desktop USB DAC and Headphone K9 PRO ESS B&H