Up for sale is my VINTAGE QUAD GENERAL ELECTRIC EL34 6CA7 TUBES, (2) GE 6CA7 (EL34) fat bottle made in the US I belive this US made tubes where also made by MULLARD and (2). GENERAL ELECT MULLARD EL34 6CA7 XF4 TUBES made in GREAT BRITAIN.
I have used these tubes on my Dynaco ST70 and my Primaluna Prologue 5 tube amplifiers. They work great and sound.Tubes have been tested on a Hickok 600A tube tester, results are shown in the pictures. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets". The seller is "miterre" and is located in this country: US. This item can be shipped to United States.