Purchase Genalex - Gold Lion KT66 vacuum power tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier.

Gold Lion KT66 Russian re-issue of the legendary Genalex. This one get's Uncle Kevvy's seal of approval. Built to the highest standards and is very reliable. Great substitite for the 6L6GC, but consult your amp's manufacturer: The KT66 has a higher dissippation than its 5881 and 6L6GC counterparts, and if your amp's bi

Genalex Gold Lion KT66 vacuum tube. Gold plated pins. Power tube. Clear and noticeable difference in tonal quality. Made in Russia. A faithful reissue of the classic original and some of the best KT66 money can buy. Great low end and incredibly powerful sounding, once you try these you won't want to use another brand.

Genalex Gold Lion vacuum tubes are legendary in the guitar and hi-fi audio industry for their power, clarity, resistance to feedback, and much more. The Gold Lion tubes are carefully engineered and crafted in Russia to outperform any tube on the market.

Perfectly matched pair of GEC KT66 tubes. I bought these on Reverb in Dec 2017, and have never used them. Original owner also never installed them. I had a local tech verify they are real NOS tubes and they tested excellent on his machine. He also stated one tube had a …

You are looking at the only NOS pair of Gold Lion KT66 currently available for sale on the internet (as far as we could tell). Found in a lot of tubes that had not seen daylight since the 70's! Tested on both a maxi-matched and our Hickok 539C. These tubes test right on …

Genalex Gold Lion KT66 Power Tube w/ FREE Platinum Matching & 24-hour Burn In! Factory Platinum Matched Pair Genalex Gold Lion KT66 tubes, BRAND NEW In Box ! View similar gear from other sellers on Reverb. Watch this gear and we'll notify you if it becomes available again.

A faithful reproduction, this Genalex Gold Lion KT66 has heavy glass & rugged plates that will allow it to handle a lot of power with good headroom too.