JJ 6L6GC Singles Matched Sets Premium Tested

If you’re looking to upgrade the sound of your USA amp from brands like Fender, Dr. Z, or Mesa Boogie, our JJ 6L6GC singles and sets are 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, matched quad, or matched sextet.

We carefully test all the 6L6GCs on our top-of-the-line custom VTGA-200  valve testers and provide you with a certificate detailing the test conditions and results. All valves tested in-house at real amp voltages. Single valves come labelled with test results of anode current and Gm.  Valves are also checked for audio noise and microphonics on our new tester.

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 these superb products.

Here is the JJ 6L6GC datasheet

Includes a 180 day from receipt warranty (excluding user-caused mechanical damage) for peace of mind.