i have for sale an original STS Serge PSU, a 'PS4', for 250 euros. its located in Athens, Greece. if you are interested, let me know, to get you in touch with a friend of mine who is selling the item for me. its in perfect conditon of course.

i am giving, for free, the Serge PSD that costs new around 100USD.

New price for the PS4 was, IIRC, around 400-450 USD.

why am i selling this great PS4 and PSD because i recently down-sized my Serge modular, from 13 panels to 9 panels

the PS4 can power up to 3 serge panels. it works with 230 volts, so it makes sense for EU countries.