Doess Any Body Know About Them, Or Where To Obtain Them ?
if you want sovereign and cannot get them, ust EI Elites. Just as good and recommended by Zia at tube technology as an alternative. I had the same quandry, replaced them with the ei`s and didnt notice that much difference in sound quality, a bit cleaner sounding to be honest. great valve.
thanks, i used to work with zia, since his wife sadly passed away i can't get in touch with him, we used to work with those valves, i last heard from him when he moved to s.wales, it will be good if someone hears from him, will try and take a look at those valves, many thanks for your reply..nando
