-40%
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced
Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced

Vintage 1957 Sylvania 6SN7GTB Tube Triangle Plates tests Good Balanced

$ 9.51

  • Brand: Sylvania
  • Country/Region of Manufacture: United States
  • Model: 6SN7GTB
  • Seller Notes: “Used, tested good.”
  • Type: Tube

Description

Up for sale here is this used vintage Made in USA Sylvania 6SN7GTB tube, dated 1957. It has black triangle plates and a chrome dome. I tested this on my B&K 747B tube tester, and it tested at 57/64, with no shorts or grid emissions, on a scale of 0-120, where 65 is minimum good and most 6SN7s test in the 40-60 range. This is a nice balanced tube and is guaranteed to work great for you, and will sound fantastic in your vintage guitar amp or stereo. Please see my pictures for details. US shipping and handling is $5, and international is $18, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask. I have a number of other tubes & sockets, collectibles, Magic cards, and vintage electronics listed--feel free to take a look!