Hey ,

I recently acquired a 643-LICA-BO2 laser head that is from what I have been told a ArKr , but its output is SL @ 568nm .

The tube tests gas intact and cathode intact so i'm after a working omnichrome 171b power supply to test the head with .

So if anyone has a omnichrome 171b laying around they don't mind selling that's rated for 230V , 643 Head could you PM on a price , If possible within Europe to keep shipping down .

I took the chance on one from ebay but it was no functional .

Cheers

Ion .