Do the VTL MB450's require matched tubes??

I am going to retube my VTL's and need 16--6550 tubes...do they need to be matched (pairs, quads...whatever)?

yesfan01-15-2006 4:33pm

leoinstereo Details Discussions Posts This discussion Message User 18 posts 01-16-2006 at 03:43am Copy Comment URL Report Comment Edit Delete they do not need to be match, you are going to do that when you bias them, svletana 6550s sound best, bias at about 27ma