HARD TO FIND Tube, LABELS Worn (partial "R" code still present), Tested on a Hi End Maxi-Preamp II tester for Gain (Mu), Transconductance (Gm), and Noise (dB), a gain of <50> is the expected result for NOS in this instance, Mottled Glass, Full Rod Support, Mitcham Factory Production, Halo Getters, long-lived and sweet in hi-fi applications, The top end is silky and pleasant, without being rolled-off.
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Not fully tested but sold as fully functional. Any issues and item may be returned for full refund. Item is in preowned condition showing signs of age, use, and wear. Please see pictures for complete details. Do not hesitate to ask questions for any additional information. Thank you for your interest in our items.
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CV4024 12AT7WA ECC81 BRIMAR NOS VALVE TUBE. La 11/14 gm 5.8/6 So over new spec
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This is very important! We strive to make this happen!
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A Superb Matched (NOS) Pair Of Mullard CV4024 Tubes. These beauties carry the Mullard Military designations. All tubes are being sold in matched pairs & have been tested for micro phonics. A Chance to own the legend!
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CV455 ECC81 12AT7 Valve Tube. Welded Grey Plates, D Getter. Fully Tested on AVO VCM 163. Used, Supplied in White Box.
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This is one of kind tube to show your friends It’s factory mislabeled tube as 12AX7 but in fact it’s 12at7 Been confirmed via 3 users by now . New old stock I changed price due to item being one of kind item . Do not assume if you have any questions ask before you bid . Shipped with USPS First Class.
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12AT7 CV4024 BLACK PLATE ROUND GETTER VALVE TUBE AVO VCM163 TESTED La 14/8.5 gm 6/4 100% avo book is la 10 gm 5.5.
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