Premium Vacuum Tubes – long life NOS USSR military spec 6N1/6N2 matched pair direct drop in Upgrade for stock Chinese 6N2 amplifiers - Fatman Wi Models. Fully Bench tested - No leaks or shorts guaranteed.

*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

6N16N2 Russian Military Manufacture, USSR c.1970/80s Life expectancy: 5000hrs. A very good sound Upgrade! Expect improved tighter and deeper bass, open midrange and detailed treble with better timing and overall cohesion.

Free BS310 Standard heat resistant silicone anti-vibration dampers. Full fitting instructions included.

Never buy these tubes from an untrusted source. Vintage tubes can cause serious damage untested. We check all valves extensively within the UK. No lengthy returns or customs duties! *

Professional P&P FREE OF CHARGE* (Applies UK Mainland only). Save £££s with Combined Shipping – See our Postage section