{"product_id":"marshall-ecc83-preamp-tube-grey-anode-low-microphony-part-vlve-00066-genuine-oem","title":"Marshall ECC83 Preamp Tube | Grey Anode | Low Microphony | Part# VLVE-00066 | Genuine OEM","description":"\u003ch2\u003eGenuine Marshall-Branded ECC83 \/ 12AX7 Preamp Tube\u003c\/h2\u003e\n\u003cp\u003eBring your Marshall amp back to life with this \u003cstrong\u003eGenuine Marshall ECC83 Preamp Tube (Part# VLVE-00066)\u003c\/strong\u003e. Factory-selected for low microphony and consistent performance, this grey-anode preamp valve is the same tube used in production across Marshall’s current amplifier range. Each tube is screened to meet Marshall’s tonal and reliability standards, ensuring rich harmonics, low noise, and smooth breakup across the gain stages.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGenuine Marshall Tube\u003c\/strong\u003e – Factory-approved ECC83 \/ 12AX7 preamp valve.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e VLVE-00066.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrey Anode Construction\u003c\/strong\u003e – Ensures balanced tone, warmth, and consistent response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Microphony Selection\u003c\/strong\u003e – Ideal for high-gain applications where clarity matters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRed Marshall Logo\u003c\/strong\u003e – Officially branded and tested to OEM specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMatched for Performance\u003c\/strong\u003e – Screened for gain, noise, and microphonics before release.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e✔ Marshall DSL, JVM, Origin, and Handwired Series\u003cbr\u003e ✔ Works in most amplifiers using ECC83 \/ 12AX7 preamp positions\u003cbr\u003e ✔ Direct OEM replacement for VLVE-00066\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTube Type: ECC83 \/ 12AX7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction: Grey Anode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRating: Low Microphony\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLogo: Red Marshall Logo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Preamp \/ Input gain stages\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cp\u003e⚠ \u003cstrong\u003eProfessional Installation Recommended\u003c\/strong\u003e – Preamp tubes should be installed carefully to avoid socket or pin damage.\u003cbr\u003e ⚠ \u003cstrong\u003eNon-Refundable\u003c\/strong\u003e – Due to the nature of vacuum tubes, all sales are final.\u003cbr\u003e ⚠ \u003cstrong\u003ePre-Order Information\u003c\/strong\u003e – If listed as pre-order, email \u003cstrong\u003e\u003ca href=\"mailto:sales@britishaudio.com\"\u003esales@britishaudio.com\u003c\/a\u003e\u003c\/strong\u003e for current lead times.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose British Audio?\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003eBritish Audio\u003c\/strong\u003e, we’re Nashville’s trusted source for \u003cstrong\u003eMarshall parts, service, and tubes\u003c\/strong\u003e. As an \u003cstrong\u003eAuthorized Marshall Service Provider\u003c\/strong\u003e, we stock genuine factory-branded valves to preserve the tone, dynamics, and performance of your amplifier.\u003c\/p\u003e\n\u003cp\u003eUpgrade your Marshall with authentic tone — order your \u003cstrong\u003eGenuine ECC83 Preamp Tube (Part# VLVE-00066)\u003c\/strong\u003e today!\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e","brand":"Marshall","offers":[{"title":"Default Title","offer_id":47197618077935,"sku":"MAR-VLVE-00066","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0018\/5149\/0377\/files\/73c8d718-1225-4ad2-bfc6-8b6a8f402a51.png?v=1773055818","url":"https:\/\/britishaudio.com\/products\/marshall-ecc83-preamp-tube-grey-anode-low-microphony-part-vlve-00066-genuine-oem","provider":"British Audio","version":"1.0","type":"link"}