Genelex Gold Lion KT-88 reissued tubes

I run these in my Quicksilvers mid mono's
They work and sound great,I did not like them for the first 150 hours or so, as they were bright sounding,they mellowed out now, and are smooth now with great detail,tone and dynamics.
I would get them again.

Have cary v-12r's vertically bi-amping alon IV Mk II speakers. am very happy with the gold lion kt88 tubes. only had two go bad in 2 years. sound and imaging is superb

I replaced Groove Tube KT88's with the Genalex's in my MFA M120 amps and the improvements were dramatic. The GL's are lovely-sounding tubes at all frequencies. They're probably not even burned in yet,either. :)

I have also had problems with Genelex Gold Lion KT-88 thermal runaway causing damage to Jadis JA30. While they worked they sounded great but would not try these again no matter what the sonic benefit.

I also lost a GL reissue KT88 the other night. Heard a humming sound and one of the quad was glowing orange. The quad is less than a year old with about 200 hours on them.