Fostex HP-A4 24bit/192kH / 5.6Mhz DSD USB Powered Stereo Desktop DAC and Headphone Amplifier - Black : Amazon.co.uk: Electronics & Photo
Buy FX-Audio DAC-X6 MKII Bluetooth 5.0 Digital Audio Decoder DAC 24-bit/192kHz USB/Coaxial/Optical Headphone Amp Mini HiFi Pre-Amplifier Black Online in Italy. B08HQFNX1V
NuPrime aims for audiophiles with new uDSD DAC and headphone amp