{"product_id":"jan-crc-83-gt-vt-83-nos-rca-black-plates-hanging-filaments-foil-getter-tube-rectifier-made-in-usa-44","title":"RCA JAN CRC 83 (VT-83) Rectifier Tube – NOS NIB 1944 – Black Plates Foil Getter – Made in USA","description":"\u003cp\u003e\u003cstrong\u003eJAN CRC 83 ( VT-83 ) NOS RCA Black Plates Hanging Filaments Foil Getter Tube Rectifier Made in USA '44\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eJAN CRC 83 (VT-83) NOS RCA Black Plates Hanging Filaments Foil Getter\u003c\/strong\u003e , manufactured in the USA in 1944, is an exceptional rectifier designed for military applications, featuring rugged construction and refined sound output. Thanks to the suspended filaments ( \"Hanging Filaments\") and Foil Getter, this tube ensures stable performance and precise, musical sound reproduction, ideal for vintage audio equipment and tube amplifiers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLow range\u003c\/strong\u003e : Deep and controlled, with a tight, well-defined response that provides a solid, authoritative sound base.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMidrange\u003c\/strong\u003e : Natural and warm, with detailed harmonic reproduction that enhances vocals and acoustic instruments, creating an immersive and realistic sound experience.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh range\u003c\/strong\u003e : Refined and transparent, with a balanced brilliance that enhances details without tiring the listener, maintaining a musical and pleasant sound character.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eJAN CRC 83 RCA\u003c\/strong\u003e stands out for its ability to create a wide and well-focused soundstage, with excellent instrument separation and fluid dynamics. This rectifier is an ideal choice for those looking for a combination of construction robustness, precision and musicality in audio applications. high level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest Results:\u003c\/strong\u003e\u003cbr\u003e- Valve tested on \u003cstrong\u003eFUNKE W19\u003c\/strong\u003e Tube Tester:\u003cbr\u003e- Test Conditions: Va = 60V, Vf = 5V\u003cbr\u003e- Average 100%: Ia = 123 mA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Test Result:\u003c\/strong\u003e VERY STRONG\u003cbr\u003e- Valve 1:\u003cbr\u003eSection 1: Ia: 110 mA\u003cbr\u003eSection 2: Ia: 118 mA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConditions:\u003c\/strong\u003e\u003cbr\u003e- Aesthetic Condition: NOS - New Old Stock, tested and working - In our custom box\u003cbr\u003e- Functionality: Fully operational.\u003cbr\u003e- Manufacturing Code: H6E\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca rel=\"noopener\" title=\"Why our tubes are different – the VTT protocol that improves sound, reliability and durability\" href=\"https:\/\/vacuumtubestreasures.com\/blogs\/notizie\/perche-le-nostre-valvole-sono-diverse\" target=\"_blank\"\u003e\u003cstrong\u003eFind out why our valves are different →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"RCA","offers":[{"title":"Default Title","offer_id":53711209955676,"sku":"02662I","price":12600.0,"currency_code":"ALL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3775\/5127\/files\/1_169b6890-0421-44c7-8748-aaf3db2c0060.jpg?v=1735562505","url":"https:\/\/vacuumtubestreasures.com\/en-al\/products\/jan-crc-83-gt-vt-83-nos-rca-black-plates-hanging-filaments-foil-getter-tube-rectifier-made-in-usa-44","provider":"Vacuum Tubes Treasures","version":"1.0","type":"link"}