HI ollie bollie
if you cannot find a kompatible picture tube eks philips the original tube was to my knowledge a hitachi tube
and can still be bought from b&0 probaly from a dealer,but i my opinion it's too expencive and it has to be fitted
in the chassis wich is no easy task,and some adjustments must be made og can only be done by a trained
technichian.my suggestion is to find one of the rf (real flat) type eks on ebay or what you have where you
live and be sure that the picture tube is ok.sorry about your loss.but prices er constanly going down but
still the avant is a superb tv especially the rf type 100 hz
kind regards
jan