SELECT 6SL7 tubes are now available as single tubes or matched pairs. As part of our SELECT collection, they’re the best 6SL7 vacuum tube you’ll ever need, with more involved production and stricter selection criteria. Let them bring out the best in all your favorites.
The 6SL7 is a high-mu variant of the more common 6SN7. Like many tubes, it was used extensively for military purposes during World War II, but slowly fell out of use in the following decades. Starting in the 1970s, renewed interest in Japanese tube audio eventually led to a resurgence in 6SL7 popularity.
Vetted By Real People
Most new tubes aren’t manufactured with audio in mind. Ours are. All our tubes are vetted by sound engineers as part of our rigorous quality control process to ensure reliable, consistent performance in audio equipment.
The Ray Tubes One Year Warranty
Tubes fail in all sorts of ways. That’s why warranties are rare. We have one anyway, because we put in the hard work and we stand by our products. All our tubes come with a one year warranty against manufacturing defects.
Find A Retail Partner Near You
SELECT 6SL7 tubes are available through our ever-growing network of retail partners. Head on over to our retail partners page to find one near you.
What’s next?
There’s plenty more to come. Stay tuned for more exciting announcements.
