Ray Tubes SELECT 6SN7

SELECT 6SN7

The 6SN7 vacuum tube is a dual triode usually found in the driver stage of power amps. It has been used in audio since its introduction in 1939, and by 1949 it had become the driver of choice in American builds of the famous Williamson circuit. Beyond audio, it was a crucial component in the world's first digital computer, ENIAC.

Product Highlights

SELECT is the Ray Tubes tier most listeners should start with. Hand-selected, gold-pinned, and consistent enough that the tube stops being the variable in your system.

• Designed and manufactured by a team with decades of experience
• Hand-selected by engineers to ensure only the top tubes make the cut
• Gold pins for durability and longevity
• Substantially more consistent performance than New Old Stock
• Unlike NOS and most other new production, covered by the Ray Tubes
  One Year Warranty

Sounds Characteristics 

The SELECT 6SN7 offers rich and detailed sound, at its best with jazz, classical, and larger arrangements where dynamic range and scale matter.

• The bass is solid and deep, with good range. The low end is fuller, making it suitable for complex genres like jazz and classical music.
• The midrange frequencies are rich and warm. Both male and female vocals sound smooth and inviting, with high levels of detail.
• The treble performance is clear and transparent, offering precision without harshness.
• The dynamic range is wide with accurate reproduction of volume changes. The soundstage exhibits clear imaging and excellent separation, with a strong sense of scale ideal for larger arrangements.

Package Contents

• Available as a single tube ( RT-SL-6SN7-X1 ), matched pair
  ( RT-SL-6SN7-X2 ), or matched quad ( RT-SL-6SN7-X4 )
• User handbook featuring burn-in guidelines
• Certificate of authenticity and warranty