Cyrus Soundkey portable usb dac/headphone amp. Soundkey connects by micro usb to phones and computers, with a 3.5mm out for headphones or to use as a dac out to powered speakers / stereos.
Cyrus Soundkey is extremely compact and energy efficient. It includes a USB-A & micro usb cables. We provide the option for a micro - usb-c, for new computers and android phones, at a great price.
It earned a coveted 5 Star review from Whathifi and is now available at a great price while supplies last. (To connect to iphone you will need to supply a lightning - usb adaptor.)