{"product_id":"cossor-cv124-807-tube","title":"Cossor CV124 (807) tube","description":"\u003cdiv class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-wiz-attrbind=\"aria-level=VkJg5e_11\/fLk2Md\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eKey Characteristics \u0026amp; Specifications\u003c!--TgQPHd|||[[2,[null,null,null,null,null,null,null,null,null,null,null,null,[351768,null,0]],[],null,1]]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-ved=\"2ahUKEwib9PDD_cGXAxWSQUEAHdJHDAAQi4wTegoIAggACAAIDhAA\" data-hveid=\"CAIIAAgACA4QAA\" data-complete=\"true\"\u003e\n\u003cul class=\"XSq4R KI3fJ\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACA4QAQ\" data-complete=\"true\"\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACA4QAg\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eType:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Beam power tetrode \/ beam power tube (power output valve).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/mullard.org\/collections\/audio-valves-807-8018-5b-250a-vt-60a-10e-507-cv124-ats25-qv05-25-beam-tetrode\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.oldsound.it\/en\/prodotti\/thermoionic-valve-ecc83-el34-10y-kt66-kt88-ecc32-ecc82-12ax7-vt4-px4-px25-ad1-re604-rs241-rs242-2a3-ecc803s-e88cc-ec8020-300b\/1222-ats25-cv124-807-rca-vt-100-za3496-5933-quartet-valve-tetrode-beam-power-vt100-5933-vt60-6l6g-e1485-cv3809-qe06-5s1.html\"\u003e2\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACA4QBw\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eManufacturer:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e A.C. Cossor Ltd. (Great Britain).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.oldsound.it\/en\/prodotti\/thermoionic-valve-ecc83-el34-10y-kt66-kt88-ecc32-ecc82-12ax7-vt4-px4-px25-ad1-re604-rs241-rs242-2a3-ecc803s-e88cc-ec8020-300b\/1222-ats25-cv124-807-rca-vt-100-za3496-5933-quartet-valve-tetrode-beam-power-vt100-5933-vt60-6l6g-e1485-cv3809-qe06-5s1.html\"\u003e1\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACA4QCg\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eBase Style:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Often features a ceramic base (such as the Cossor ceramic-base CV124 \/ 807 variants) which offers improved insulation and high-altitude\/humidity performance compared to standard phenolic bases.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.vintage-electronics.co.uk\/product\/cossor-cv124-807-ceramic-base-valve-tube-nos\/\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/mullard.org\/collections\/audio-valves-807-8018-5b-250a-vt-60a-10e-507-cv124-ats25-qv05-25-beam-tetrode\"\u003e2\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACA4QDw\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eFilament Voltage\/Current:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 6.3V, 0.9A.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.radiomuseum.org\/tubes\/tube_cv124.html\"\u003e1\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACA4QEg\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eCommon Applications:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Used historically in military and government radio frequency (RF) transmitters, high-level modulation circuits, and audio power amplification (such as push-pull class AB1\/AB2 audio stages).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/mullard.org\/collections\/audio-valves-807-8018-5b-250a-vt-60a-10e-507-cv124-ats25-qv05-25-beam-tetrode\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.oldsound.it\/en\/prodotti\/thermoionic-valve-ecc83-el34-10y-kt66-kt88-ecc32-ecc82-12ax7-vt4-px4-px25-ad1-re604-rs241-rs242-2a3-ecc803s-e88cc-ec8020-300b\/1222-ats25-cv124-807-rca-vt-100-za3496-5933-quartet-valve-tetrode-beam-power-vt100-5933-vt60-6l6g-e1485-cv3809-qe06-5s1.html\"\u003e2\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACA4QFw\" data-complete=\"true\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eEquivalent Types:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 807, ATS25, VT-100, 5B\/250A.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Cossor","offers":[{"title":"Default Title","offer_id":67762907185231,"sku":null,"price":950.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4354\/9519\/files\/images_91a30c71-ab4e-441d-9e98-eb5fa02e1df6.jpg?v=1792272002","url":"https:\/\/theoldstockroom.com\/products\/cossor-cv124-807-tube","provider":"The Old Stockroom","version":"1.0","type":"link"}