Audio Research D series amps tube questions

Can I swap the stock Svetlana 6550 tube for the Svetlana KT88,is the bias almost the same?

bmwhaus06-07-2004 2:27pm

audioresearchkid Details Discussions Posts This discussion Message User 5 posts 04-01-2006 at 04:39am Copy Comment URL Report Comment Edit Delete with my D79B i use the EH kt 88 i rebiased the tube after i replaced my 6550 GE. no problem since jan