kt88 vs 6550

have conrad johnson premiere 140 , can i remove the stock 6550,s and replace with my quad match set of genalex gold lion kt88

pavpet05-26-2008 2:28am

mingles Details Discussions Posts This discussion Message User 775 posts 05-26-2008 at 03:03am Copy Comment URL Report Comment Edit Delete You shouldn't have any problem. They're interchangeable. http://en.wikipedia.org/wiki/6550
lapierre Details Discussions Posts This discussion Message User 547 posts 05-26-2008 at 03:24am Copy Comment URL Report Comment Edit Delete Giddy up! Replace those fuses (Isoclean or HiFi Tuning) while your changing to the Genalex Gold Lions. Spin the Yellowjackets.
fjn04 Details Discussions Posts This discussion Message User 1,339 posts 05-26-2008 at 08:34pm Copy Comment URL Report Comment Edit Delete Check with CJ tomorrow to make sure. They seem married to the 6550.
cyclonicman Details Discussions Posts This discussion Message User 693 posts 05-27-2008 at 02:18pm Copy Comment URL Report Comment Edit Delete When I checked with CJ regarding my CJ power amp, I was told that if I used KT88's instead of the 6550's, biasing the amp would be a problem.