Do you still have your old KT99A tubes? I have a ST-120 amp with 4 of them, and unforunately one of them was broken, so I am looking for a replacement. If you are willing to part with a couple, I would be very interested. Thanks.
Best replacements for KT99A tubes?
I have a pair of Cary monoblocks with two broken KT99A tubes. As they are impossible to find, my plan is to replace them with a full set of new-manufacture tubes. I was looking at 6550's, but not set on anything yet. From reading various forums, I've identified the Gold Lions, Tung Sul, and Svetlana, but I haven't read anything that makes or breaks the decision for me. I'm looking for any and all input or suggestions! This is all very new to me, and I want to get something that will do justice to these very nice amps.