JJ 6L6GC Singles Matched Pairs Quads


The JJ 6L6GC Single Matched Pairs Quads are new and tested in-house. You will receive a hand matched set with supporting test certificate. Get a superb set of 6L6GC’s and unlock your amp’s best tone!


If you’re looking to upgrade the sound of your USA amp from brands like Fender, Dr Z, or Mesa Boogie, our JJ 6L6GC Single Matched Pairs or Quads might be just what you need. Customers love how much better their amps sound with these valves! When ordering, simply select whether you need a single unit, matched pair, or quad.

We carefully test all the 6L6GCs on our top-of-the-line Maxi Match valve testers and provide you with a certificate detailing the test conditions and results. All valves tested in-house at real amp voltages.

It’s recommended to swap out your output valves every 18 months to 2 years for optimal performance. If your amp has old 6L6GCs in it, upgrading to new ones can make a big difference in clarity and definition.

As an authorized JJ Electronic dealer sourcing directly from Slovakia’s Cadca factory, we stand behind the quality of our products with a 180-day warranty from receipt (excluding user-caused damage) for your peace of mind.

Please remember that working with valves involves high voltages that can be dangerous. Even after powering off your amp, these voltages may still be present. If you’re unsure about installation, it’s always best to seek help from qualified professionals.

Here is the JJ data sheet.

Weight 0.1 kg

Ouput Valve Options

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