While performing an audio tap test on the Maxi Preamp through a guitar amp Triode A tested excellent when tapped, Triode B tested excellent when tapped. Tester 12AX7 Expected Gain (Mu) value = 92. 12AX7 tubes have a center design target of 1600Gm.
Item Tag: Tung-Sol
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New 1x Tung-Sol 12AT7 / 12AT7W / 6201 / ECC81 | One / Single Tube | Free Ship
Brand New Tung-Sol 12AT7W / ECC81 / 6201 Single Tube These new production Tung-Sol 12AT7WA / 6201 preamp tubes were designed with supreme audio performance in mind. The rugged construction and low noise, low microphonic design insures that the quality of your audio is retained through out. And whether used in amplification or driver stages, these new production Tung-Sol 12AT7WA / 6201 tubes are the best audio choice. Why You Should Do Business With UsComes with original packaging from the factory, as shown in the pictureVery competitive pricesFast shippingShippingTubes will be shipped with USPS First-Class MailMost orders are shipped within 24 hoursTracking information is included for every purchaseReturn Policy Customer satisfaction is our #1 priority. If you are not pleased with your purchase you may return your item for a refund up to 30 days after purchase. About Us We are musicians who crave awesome tones. We all know that swapping out tubes can be one of the more effective ways of improving your tone. At Tonal Tubes, we help you achieve that next level tone.
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12AX7, Tung-Sol Reissue Vacuum Tube, Standard Pins, Preamp
Russian-made reissue of the original Tung-Sol. The Ultimate 12AX7. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound. Capacitance, grid to plate 1.7 pF.
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1950s 12AX7 ECC83 Tung-Sol Tube Gray Long Plate Square Getter TV7 Test NOS TS7-1
1950’s 12AX7 / ECC83 Tung-Sol Tube. Made In USA. Triode:1 Tested NOS : 51/ 32 Baseline. Triode: 2 Tested NOS: 48/ 32 Baseline. 12AX7 Minimum Range: 32. 12AX7 Nos Range 45 +. Top Square Getter.
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Five, NEW. Tung Sol USA JTL 12AX7, long plate, military, matched quintet. ECC83
Five, new in box, Tung Sol USA JTL 12AX7, military issue tubes. Long, 17 mm plates, angled D-getter. Straight pins, original logos, excellent silvering. Tubes are matched inside and out for structure and test at 2125-2125, 2125-2062, 2125-2062, 2000-2000, 2000-2000, where pass/fail is 950 micromho.
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Matched Pair of Tung-Sol Reissue 12AX7 ECC83 Tubes
Made in Russia. Tubes have been handled & tested which has led to minor lettering wear. Both tubes test @ or exceed 100% with no issues.
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Tung Sol 12AX7 / TAD ECC83 Pre-amp Tube, Brand NEW in Box Vintage
Tung Sol 12AX7 / TAD ECC83 Pre-amp Tube, Brand NEW in Box Vintage. Condition is New. Shipped with USPS First Class.
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1 X Tung Sol 12AX7 / ECC83 pre-amp tube, Brand NEW in Box !
Price is for one single Newly Reissues Tung Sol 12AX7/ECC83 tube from New Sensor Corp of NY, USA. Made In Russia.