Ikko Portable USB AMP-DAC
Ikko portable USB AMP-DAC is a small device that allows you to listen to music on the go. It has an integrated headphone jack so you can use it without having to connect any other devices.
This review will show you how it performs as an amp and DAC.
The Ikko portable USB AMP-DAC comes with a 3.5mm audio jack and an in-built optical input. You can also buy additional cables and headphones separately.