{"product_id":"soviet-6p3s-vacuum-tube-6l6-5881-reflector-1982","title":"Soviet 6P3S Vacuum Tube (6L6 \/ 5881 Equivalent) – Reflector Saratov, 1982","description":"\u003cp\u003eThis Soviet 6P3S vacuum tube (6П3С) is a beam power tetrode made by the Reflector plant in Saratov, a direct analog of the Western 6L6, 6L6GC and 5881. The model is known for its warm tube sound and is widely used in vintage radio equipment, DIY tube amplifiers and guitar amps.\u003c\/p\u003e\u003ch2\u003eItem Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 6P3S (6П3С)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Beam power tetrode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Reflector Plant, Saratov, USSR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDate of Production:\u003c\/strong\u003e April 1982 (0482 date code)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e Octal (8-pin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilament Voltage:\u003c\/strong\u003e 6.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnode Voltage (Max):\u003c\/strong\u003e 250V–400V depending on circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e Up to 5.4W–6.5W in Class A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquivalents:\u003c\/strong\u003e 6L6, 6L6GC, 5881\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e6P3S vacuum tube\u003c\/li\u003e\n\u003cli\u003eOriginal vintage ceramic\/metal octal socket (panel mount)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCondition\u003c\/h2\u003e\u003cp\u003eFor parts or not working: untested, functional condition unknown. The tube was pulled from vintage equipment or found in storage, and its electrical parameters have not been checked with a tube tester. Visually it is in good condition: the glass is clear, the getter is present and looks healthy, and the internal structure is solid. Sold as-is for parts, restoration or collection.\u003c\/p\u003e\u003ch2\u003eAbout This Piece\u003c\/h2\u003e\u003cp\u003eSoviet factories produced the 6P3S in huge numbers for radios, amplifiers and industrial equipment, and it remains a popular budget substitute for the 6L6 family among amp builders. Dated examples with a clear factory and date code are also appreciated by collectors of vintage radio tubes.\u003c\/p\u003e\u003ch2\u003eShipping\u003c\/h2\u003e\u003cp\u003eCarefully packed and shipped worldwide from Ukraine with a tracking number. Delivery to the USA typically takes 2–4 weeks.\u003c\/p\u003e","brand":"Soviet Vintage Store","offers":[{"title":"Default Title","offer_id":67681720598677,"sku":"EBAY-406920005879","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0500\/3413\/files\/soviet-6p3s-vacuum-tube-6l6-5881-reflector-1982-1.jpg?v=1791708769","url":"https:\/\/sovietvintagestore.com\/products\/soviet-6p3s-vacuum-tube-6l6-5881-reflector-1982","provider":"Soviet Vintage Store","version":"1.0","type":"link"}