Thanks, I bought generic one from my local store, all good, thanks!

Hi all, I managed to use both front and back usb port and I found front port sounds more releaxing. Also, with apple CCK applied to the back port, this unit can decode up to 192k files from apple music. However, when compare back port with audio quest dragonfly cobalt, imho ,HD-DAC 1 is not as...

Hello Mink: May I know what kindly of cable to connect iPhone to back USB port of HD DAC 1? Lightning to UBS-B?