ARC VT Series amps

I own a VT 130SE, can I use KT 88 tubes or will the amp be harmed? It was designed for 6550 tubes.

Thanks

slates03-03-2008 9:49pm

dgarretson Details Discussions Posts This discussion Message User 2,394 posts 03-04-2008 at 01:07am Copy Comment URL Report Comment Edit Delete For a time I used KT88s in a VT130 with no problems. Some prefer them to 6550s, but I found they sounded a bit sterile.
slates OP Details Discussions Posts This discussion Message User 35 posts 03-04-2008 at 04:08am Copy Comment URL Report Comment Edit Delete That's the second time I heard the same thing said, about being sterile. Thanks Dgarretson