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  • 4 weeks later...
Posted

An extradionary local deal here on eBay for what look to be 14 NOS Sylvania made version 1 (10 + 4) 7F7 loktal tubes from 1942. The distinct feature here is the presence of the solid copper rod between the 2 mica plates and the black anode plates. This is an excellent 6SL7 substitute with tube adapter. In fact, it's one of the most rarest 6SL7 tube substitutes to find with a metal base as Sylvania 6SN7's made around the same period were all made with a metal base. Sylvania made 6SL7's do not appear until 2 years later.

 

https://www.ebay.com.au/itm/256561681463

https://www.ebay.com.au/itm/256538465003

  • Like 3
Posted
27 minutes ago, xlr8or said:

An extradionary local deal here on eBay for what look to be 14 NOS Sylvania made version 1 (10 + 4) 7F7 loktal tubes from 1942. The distinct feature here is the presence of the solid copper rod between the 2 mica plates and the black anode plates. This is an excellent 6SL7 substitute with tube adapter. In fact, it's one of the most rarest 6SL7 tube substitutes to find with a metal base as Sylvania 6SN7's made around the same period were all made with a metal base. Sylvania made 6SL7's do not appear until 2 years later.

 

https://www.ebay.com.au/itm/256561681463

https://www.ebay.com.au/itm/256538465003

 

Wow, you should get commission! Already gone!

  • Haha 1

Posted
7 minutes ago, suburbanmale said:

Wow, you should get commission! Already gone!

 

Just one would be nice 🙂

 

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