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Mistral DT-307A & B Vacuum Tube Upgrade Kit
Choose Your Grade - A Range of long life NOS USSR military spec 6N1P/6N1P-ev (2) matched pair direct drop in Upgrade for stock Chinese 6N1 amplifiers
Free BS310 Standard heat resistant silicone anti-vibration dampers.
Our tubes are compatible with our 20mm Anti-Microphony Damper Rings
Individual Upgrade replacement tubes also available - see Main Description.
*Always check for the correct vacuum tube in your Manufacturer’s User Manual.
Fitting the wrong tubes can be dangerous, can damage your amplifier and can invalidate your 30-Day Warranty
£13.95 – £16.95
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Schitt Valhalla 2 Headphone Amp Tube Upgrade Kit
A Choice of Vacuum Tubes – Complete Set of 4 long life NOS USSR military spec 6N6P (2) & standard or premium 6N1P/6N1P-ev (2) matched pairs - direct drop in Upgrade for stock Chinese 6N6/6N1 amplifiers
Free BS310 Standard heat resistant silicone anti-vibration dampers. Full fitting instructions included.
*The 6N1 Pre-amp tubes are compatible with our 20mm Silicone anti-Microphony Dampers
Individual Upgrade replacement tubes also available - see Main Description.
Always check for the correct vacuum tube in your Manufacturer’s User Manual.
Fitting the wrong tubes can be dangerous, can damage your amplifier and can invalidate your 30-Day Warranty
£36.95 – £43.95
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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.
