Sound Blaster X7 - Desktop USB DAC and Audio Amplifier - Creative Labs (United States)
Amazon.com: iFi Zen DAC V2 | Desktop Digital Analog Converter with USB 3.0 B Input only/Outputs: 6.3mm Unbalanced / 4.4mm Balanced/RCA - MQA DECODER - Audio System Upgrade (Unit only) : Electronics
Creative Introduces High Performance Sound Blaster X5 USB DAC and Amplifier | audioXpress
YMOO DS400+ Amplifier Headphone Amp DAC HiFi High Resolution Portable Desktop USB DAC, 768K/32Bit DSD512, USB Input, 3.5/4.4 mm/Optical/Co(並行輸入品) :B0B5N2TV8X:オーエルジー - 通販 - Yahoo!ショッピング
USB DAC: Desktop USB DACs at Crutchfield.com
10 Best Desktop DAC/Amps - Great for PC and MAC [2023] - Headphonesty