We Offer Upgrade 6N3 Matched Pair vacuum Tubes for the FX Audio Amplifier.
Because our Premium Upgrade Vacuum Tubes are long life USSR military 6N3P-e valves, they make an excellent Upgrade.
Above all, the FX Audio Amplifier Tubes are Fully Bench tested. Certainly No Leaks or Shorts!
As a result of being Manufactured to a high specification in the Former USSR, our Tubes are highly robust.
Voskhod, NEVS or Reflektor Plants. Life expectancy: 5000 hrs. They include Nickel Plated Pins and Gold Grid.
Military grade means improved tighter and deeper bass! Open mid-range, detailed treble, better timing and overall cohesion.
Free 2 x BS310 Set of silicone anti-vibration dampers. Full fitting instructions included.
If you are unsure about your Amplifier’s requirements you can download a .pdf User Manual for free here
*Never buy these tubes from an untrusted source. Vintage tubes may cause serious damage when untested.
Tested in the UK. Full 30 Day Guarantee. No lengthy returns or customs duties!