{"product_id":"116412","title":"5BK7","description":"\u003cp\u003e5BK7A, Filament \/ Heater: 4.7V at 600mA, Pin Count \/ Base: 9-Pin Miniature (Noval \/ B9A), Description: Symmetrical medium-high-mu dual triode with controlled warm-up time designed for low-noise cascode RF amplifiers in VHF tuners. Equivalent: RCA 5BK7A \/ Sylvania 5BK7A \/ GE 5BK7A \/ Westinghouse 5BK7A TUBE IN BOX - TUBE WILL BE TESTED BEFORE SHIPMENT\u003c\/p\u003e","brand":"STANDARD","offers":[{"title":"Default Title","offer_id":31416798609461,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0219\/7936\/5440\/products\/f-9vtIQ7qNi286wmXqCQbtTIrFaq1lzBnUAo0J0p1iZsoO5uFJlqfgKi0Zpp43GTweH-0DonjMEje0nnVSwIsc1k_lIeRKIgh7QXsaG9nS5xmfgYw4Hjy861lTJbAKlNycO2EmBtCfNC8R5dZhPfRkp0GSjE5hoi-XJAnWoiol9oISYfl44wYAG_7c20b4ed-0801-4169-8a41-34773e079272.png?v=1575659289","url":"https:\/\/greenbrookonline.com\/products\/116412","provider":"Green Brook Online","version":"1.0","type":"link"}