We sell New Old Stock (NOS) Yaqin VK 2100 Vacuum Tubes for the Yaqin VK 2100 Valve Amplifier (6N1 Version Only, not 12AX7 Version).
Our Graded Russian Military Vacuum Tubes are the rare 6N1P-vi. Because -vi is a ruggedized version, you can therefore expect exceptional build quality and hence longer life.
Buy singles, and even full Matched Quad Vacuum Tube kits. Accordingly, we have everything you need to transform your Yaqin Amplifier.
Because all our 6N1P-vi Vacuum Tubes are fully bench tested in the UK it means complete peace of mind.
Simply Choose according to your requirements!
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6N1 Tube Equivalent 6N1P Vacuum Tubes
Amplifier Tubes: 6N1 Tube Equivalent 6N1P 6N1P-ev 6N1P_V -
Choose your own grade from Standard 6N1P to audiophile Elite Options!
Available in matched groupings.
Fully Bench tested - No leaks or shorts guaranteed.
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Yaqin VK 2100 Valve Amplifier *(6N1 Version Only) Vacuum Tube Upgrade 6N1 Kit
A matched Quad of Premium long life NOS USSR military spec 6N1P-VI (4) matched Quad direct drop in Upgrade for stock Chinese 6N1 amplifiers
Free set of 4 x BS310 Standard heat resistant silicone anti-vibration dampers.
*These tubes are compatible with our 20mm Silicone anti-Microphony Dampers
Full fitting instructions included.
Individual Upgrade replacement tubes also available - see main description.
