{"title":"Small Signal Valves","description":"Small Signal Valves which include the Octal devices such as ECC32, 6SN7GT, ECC35, 6SL7GT, as well as the B9A based ECC83, 12AX7 and military variants such as CV4004 and CV492. Don't forget the other twin triodes ECC81 and ECC82!","products":[{"product_id":"vintage-brimar-18d3-production-sample-thermionic-valve-serial-number-015","title":"Vintage Brimar 18D3 Production Sample Thermionic Valve Serial Number 015","description":"\u003ch1 class=\"h2\" itemprop=\"name\"\u003eVintage Brimar 18D3 Production Sample Thermionic Valve Serial Number 015\u003c\/h1\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003eOn offer today we have a very rare survivor in the form of a Vintage Brimar 18D3 Production Sample Thermionic Valve Serial Number 015 made at the Brimsdown plant.\u003c\/p\u003e\n\u003cp\u003eIn excellent boxed cosmetic condition, the valve still sports its original, and vibrant, yellow and red production sample label hand-written with 18D3 and Ser. 015. As you may have noticed, the base has nine pins which are covered with a base plate.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApproximate size\u003c\/strong\u003e: 5.5 cm x 2.0 cm \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003eBrimar ECF804 = 18D3= CV5948 triode pentode valve \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA nice little collectible which we are selling untested as a display item only.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003ePlease click on the following link for more \u003ca href=\"https:\/\/mullardantiques.co.uk\/collections\/thermionic-valves-tubes\" target=\"_blank\"\u003eThermionic Valves \/ Tubes. \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Brimar","offers":[{"title":"Default Title","offer_id":44420517232897,"sku":null,"price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0303\/5122\/8972\/files\/DSC08491_d6756264-048c-4114-ba66-0dfe9fd31c72.jpg?v=1706889863"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0303\/5122\/8972\/collections\/MULLARD_ECC_53.jpg?v=1629734352","url":"https:\/\/mullardantiques.co.uk\/en-us\/collections\/small-signal-valves.oembed","provider":"Mullard Antiques and Collectibles","version":"1.0","type":"link"}