{"product_id":"ef806s-telefunken-germany-bottom-nos-v1","title":"(!!!!!) (more in stock soon) EF806S Telefunken Germany \u003c\u003e bottom NOS (Neumann U67, Lawson, Shindo)","description":"\u003cp\u003e1 low noise tube) EF806S Telefunken Germany \u0026lt;\u0026gt; bottom NOS gray shield 1965 original box with data sheet wrapped around tube - date code on tube matches date code on box and data sheet (U8106401J) (U=Ulm factory) (6=year=1966) - \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003epartially faded printing on glass\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e3.0ma (sweet spot)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGm=2200\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003eGood Ma range 2.5-3.5ma\u003c\/p\u003e\n\u003cp\u003eGood Gm range 1800-2200\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eRecommended for:\u003c\/p\u003e\n\u003cp\u003e- Neumann U67\u003c\/p\u003e\n\u003cp\u003e- Lawson\u003c\/p\u003e\n\u003cp\u003e- Shindo Monbrison Phono preamp\u003c\/p\u003e\n\u003cp\u003e- JADIS JP80MC preamp\u003c\/p\u003e\n\u003cp\u003e- Brauner Microphones VM1\u003c\/p\u003e\n\u003cp\u003e- Microtek UM92.1 mic\u003c\/p\u003e\n\u003cp\u003e- Eastern Electic M520 amp\u003c\/p\u003e\n\u003cp\u003e- Bottlehead Tube Repro 2009\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"EF806S Telefunken Germany NOS","offer_id":44278024405244,"sku":"EF806S","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_a74a9bc6-f237-43d0-a719-22003158a824.jpg?v=1678767504","url":"https:\/\/tubeworldexpress.com\/products\/ef806s-telefunken-germany-bottom-nos-v1","provider":"Tube World Express","version":"1.0","type":"link"}