Cayin RU6, portable dongle dac with R2R dac design and balanced 4.4mm amp output. RU6 uses the sought after R2R Resistor Ladder dac design - known for its natural tone, it is new in this price range and in a micro sized portable product. We like that the RU6 has a volume control custom designed by Cayin for a compact r2r application - 99 volume levels, thanks to sets of resistors and micro relays, will provide total control of the volume to match with any high sensitivity earphone and a noise free, black background.
RU6 is compatible with IOS, iPadOS, mac OS, Android and Windows. Free driver for windows on Cayin website. usb-c -c cable included, iphone owners can buy optional usb-c - lightning cable.