Monolith Liquid Spark Headphone Amplifier by Alex Cavalli. Bought new from Amazon US and paid import fees. I'm the sole owner and it is in excellent/barely used condition and will ship with original box and everything that came with it. Was going to be used as my second set up, but in the end I am not using my second set up almost at all.
The unit comes with a U.S. plug, but the power supply has a voltage adapter, so all you need is the small change to EU plug as shown in picture (small US to EU plug changer not included).
Asking €95 shipping and Paypal fee included EU. EU shipping ONLY.