The Electro-Harmonix EH 12BH7 is a double triode that’s pin compatible with 12AX7 and ECC83 valves. Mullard made the first 12BH7 triode in 1950. Electro-Harmonix’s rich toned, dynamic version is a great replacement for original 12BH7s. The EH 12BH7 ships stock in various guitar amps from Peavey and Blackstar.
We test all the valves at real amp voltages on our suite of vintage, modern, and custom-built valve testers. Includes a test certificate showing the valve test results.
Made in Russia.
Includes our class-leading 180 day warranty.