Sovtek 6550WE – From Russia with love. If you have an Audio Research amp, this is the tube you want. They have a little bump in the midrange, tight bass, good top end extension. Tubes test NOS on tv7 and are gm matched.
Item Tag: Russian Federation
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Sovtek EL34WXT Matched Pair Vintage Vacuum Tubes Tested NOS Quality 101% GM
Two Sovtek EL34 tubes with testing information on the top of the box. All tubes are sold as is.
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Sovtek EL84 Vintage Vacuum Tube Matched Pair Tests NOS Quality w/ Original Boxes
Two Sovtek EL84 tubes with testing information on the top of each box. Your testing system may give different results; this is normal and will not be a valid cause for a refund. All tubes are sold as is. Please message me if you have any questions or want more photos.
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Voskhod (2) 6N2P-EV Matched pair Triple Mica Triodes NOS ~12AX7 ECC83 7025 6CC41
12AX7 ECC83 7025 6CC41. Voskhod (2) 6N2P-EV Matched pair Triple Mica Triodes NOS ~. Voskhod 6N2P-EB (also written as 6Н2П-ЕВ ) is a high-durability, military-grade Soviet vacuum tube that is functionally similar to the 12AX7.
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Fender vacuum tube set NOS matched 6L6GT pair + 3 NOS 12AX7 / 7025, + USA 12AT7
3 NOS Mar2008 Sovtek 12AX7WA/7025.
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New 1x Sovtek 12AX7WB / 7025 / 12AX7 | One / Single Tube | Free Ship
The Sovtek 12AX7WB/7025 has more gain and saturation than other 12AX7’s. 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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6N2P-EV 6Н2П-ЕВ Matched Pair 12AX7 ECC83 7025 NOS Tested (USA Seller)
6N2P-EV close to ECC83 and 12AX7. Condition – NOS, Tested. Testing and matching For testing and matching, we are using tube testers IL-14 or L3-3 (depends tubes model). QTY – 1 set. We are always open for conversation.
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Hi-Fi vacuum tube set NOS matched 12AX7WA + new testing pair JJ / GT 6L6GC
And a new testing pair of lightly used Groove Tubes by JJ 6L6GC (these test 119, 123% of NOS due to their big plates). 4 NOS March 2008 Sovtek 12AX7WA/7025.
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New Gain Tested Tung-Sol Reissue 6SN7GTB Vacuum Tube 6SN7 6SN7GT
New Tested Tung-Sol Reissue 6SN7GTB Vacuum Tube 6SN7 6SN7GT – Single We only sell factory fresh tubes and NOT seconds as we are an authorized dealer for New Sensor (EHX) and JJ The 6SN7GTB is the low noise version of the 6SN7, 6SN7GTA, and 6SN7GT. They are all compatible. This is one of the only New Production 6SN7’s available and given how musical and warm it sounds, I’m not sure we need any others as long as they keep making this one! Testing and/or Matching We test and/or match our tubes by Gm & Plate Current using a state of the art digital Maxi-Matcher tube tester. The Maxi-Matcher simulates a real circuit and tests tubes in real-world conditions. We also check our tubes for other issues like shorts on calibrated and vintage tube testers. We match our tubes +/- 5% with an overall tolerance of 10%. While we do screen for noise and microphonics, even the best tube testers are quite bad at finding these faults. The only real test is with your ears. We guarantee that our tubes will be free of noise or microphonics but please be aware that there isn’t a whole lot we can do to ensure your tube won’t be. To combat this issue, we are quite liberal in accepting returns for these reasons. Shipping ** INTERNATIONAL shipments typically take 3-6 weeks by our standard USPS First Class Mail but often take up to 3 months for delivery. eBay estimates are NEVER correct for International ** All orders are processed & shipped within 1 business day Since all of our items ship for free, we cannot combine shipments and will not refund you retroactively Domestic Orders USPS First Class Mail: 2-7 business days, trackingUSPS Priority Mail: 1-3 Business Days, tracking International Orders USPS First Class Mail International: 3-6 weeks typically but up to 3 MONTHS, limited to no trackingUSPS Priority Mail International: 1-2 weeks, full tracking Guarantee & Returns We guarantee our tubes for 90 days upon receipt. If anything goes wrong in that time, we will replace tube once returned to us. We also pay the return shipping or will send you a prepaid shipping label so you will not be out anything. We accept returns if a tube arrives faulty or becomes faulty within the warranty period. Noise and/or microphonic issues are covered. We reserve the right to deny returns for buyer’s remorse including the buyer’s opinion on “tone”.