After a series of changes to my home listening setup, I've ended up with several digital-to-digital converter products that I no longer need. So, time to let them go to a new home that can use / enjoy them.

The Intona galvanic isolator is one of the best options on the market for simple USB galvanic isolation. They were developed originally by Intona for industrial data collection applications, but due to their high-quality supply noise filtering and source isolation, they have become popular with HiFi applications.

The unit is in excellent condition, no scratches / dents. This is the "industrial version", which includes higher quality internal components and high retention USB connectors. New, this device sells for $349, and is shipped from Germany.

I also have a Curious Evolve 8" USB cable available for sale that is an excellent pair with this device (happy to entertain package deal offers). link here