The Search for Top-Quality NOS Tubes Ends Here

Finding quality General Electric 6AS7 Vacuum Tubes these days is like finding a unicorn—a left-handed, martini-making unicorn who's also a great communicator. (In other words, they’re rare.) Many are duds. And even if you do find one, there's a good chance it'll fizzle out in a week—leaving you high and dry. We're stoked to announce we're now offering these legendary tubes —sourced, tested, and approved by the experts at Ray Tubes.

A Rare Gem in the Audio World

The General Electric 6AS7 Vacuum Tubes haven't been made in over four decades. Most of the remaining stock has been sitting on shelves in some guy's garage for years, so finding ones that still work well is like hitting the jackpot. This scarcity makes them a prized possession for any audio setup. While the price reflects their rarity, the quality and performance they deliver are top-notch.

Why Choose General Electric?

Made in the USA, GE tubes are renowned for their consistent performance and audiophile-grade sound. They were often made to military-grade specifications, ensuring they met the highest standards of quality and durability—even after more than half a century, the ones we’re selling are still going strong. Plus, each one went through rigorous testing to meet GE’s high standards, making them superior to the competition.

Sourced to the Highest Standards

The team at Ray Tubes doesn’t just grab any old tube off the shelf. Each General Electric 6AS7 Vacuum Tube is carefully selected from the limited remaining stock to meet our top-tier standards. Out of all the tubes they come across in their sourcing efforts, only the cream of the crop—the top 2%—makes the cut based on aesthetics, packaging completeness, technical performance, sonic qualities, and the health of the vacuum seal. Then, the Ray Tubes team uses industrial-grade equipment to test and match each one with precision. This means you get tubes that deliver consistent, reliable performance every time, prepared with the utmost professional care.

Head on over to the General Electric 6AS7 NOS Vacuum Tubes product page , and if you need more information please contact our dedicated Support Team via live chat online or email us at support@apos.audio.