Type 5814A vacuum tube. One tube, circa 1950s, U.S.A made by Raytheon for International . (Triode#1 / Triode#2). Tube features black ridge plates, 3 mica spacersand an angled-mount ‘slightly-bended rectangular’ getter on top.
Item Tag: Raytheon
1950s Raytheon 5814A (ECC82 12AU7 6189) Tube – Black Plates, 3 Mica, Top [ ]
Type 5814A vacuum tube. One tube, circa 1950s, U.S.A made by Raytheon . (Triode#1 / Triode#2). Tube features black ridge plates, 3 mica spacersand a tilted-mount ‘bended rectangular’ getter on top.
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One 1950s Raytheon 5814A (ECC82 12AU7) Tube – Black Plates, 3 Mica, Top [ ]
Type 5814A vacuum tube. One tube, circa 1950s, U.S.A made by Raytheon for International . (Triode#1 / Triode#2). Tube features black ridge plates, 3 mica spacersand an angled-mount ‘slightly-bended rectangular’ getter on top.
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(Set of 6) Vintage Raytheon JAN-CRP 5814A 12AU7 Mil-Spec Tubes Black Plates
Tested and Working.
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5814A 12AU7A x2 Raytheon 3 Mica Twin Triode Tubes-Date Match-Tested-Free Ship US
5814A 12AU7A x2 used Raytheon triple mica twin triode tube pair. Based on markings, the tubes may have been manufactured by GE. Good balance.
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Two RAYTHEON by RTN 6U8A NIB Tubes Triode/Pentode GM%: 89/105 103/109 AMPLITREX
Two Excellent RAYTHEON 6U8A Tubes. NOS NIB 6U8A Tubes. Quality Japan Mfg. by RTN. This Set has a Good Match, Especially, Being Tested on the AMPLITREX AT1000 Tube Tester. AMPLITREX AT1000 Tube Tester.
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RARE Raytheon 5814/12au7/ECC82 Black Plates Triple Mica tube Tests At 103% T26
The Raytheon 5814/12au7/ECC82 Black Plates Triple Mica tube is a rare vintage audio component originating from the United States. This specific tube, tested at 103% performance, is highly sought after by collectors and enthusiasts of vintage electronics. With its black plates and triple mica construction, this tube offers superior audio quality and reliability, making it a valuable addition to any vintage audio setup.
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RARE Raytheon 5814/12au7/ECC82 Black Plates Triple Mica tube Tests At 103% T26
The Raytheon 5814/12au7/ECC82 Black Plates Triple Mica tube is a rare vintage audio component originating from the United States. This specific tube, tested at 103% performance, is highly sought after by collectors and enthusiasts of vintage electronics. With its black plates and triple mica construction, this tube offers superior audio quality and reliability, making it a valuable addition to any vintage audio setup.
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Raytheon 12AX7 ECC83 Short Grey Plate O-Getter Tube New In Box TV7 Tested
New in box. Tested 50/44gm on a professionally calibrated TV7U tube tester (32 is minimum).
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Raytheon 12AX7 ECC83 Short Grey Plate O-Getter Tube New In Box TV7 Tested
New in box. Tested 50/44gm on a professionally calibrated TV7U tube tester (32 is minimum).