Our JJ 4x ECC83S 4x 6L6GC Valve Kit fits a number of Fender amps, including the Bandmaster 6G7A, Concert G12A, Pro 6G5A, Super 6G4A, Twin 6G8, and Vibroverb 6G15. Eight valves total.
Includes
- 2x 6L6GC output valves hand matched in-house
- 1x ECC83S (12AX7) matched and balanced for the phase splitter position
- 5x ECC83S (12AX7)
- Test certificates for the matched 6L6GCs and balanced ECC83S
We test each valve at real amp voltages on our suite of vintage, modern, and custom-built valve testers.
Valves made in Slovakia by JJ Electronic.
Includes our class-leading 180 day warranty.