FiiO - FiiO's All-new Headphone Amplifier & USB-C DAC K3 is Now Available! (Give out 2 free K3s: share this post to win!) FiiO was initially known to the worldwide market mainly
FiiO New K3 Headphone Amplifier 384kHz/32bit PCM DSD256 USB-C DAC for Home and Computer Coaxial and Optical Digital Outs - Walmart.com
FiiO LT-LT1 USB Type-C to Lightning Data Cable – Apos Audio