EL34 - 6CA7 - KT77

EL34 - 6CA7 - KT77

The EL34, the CLASSIC British tone, loved by many. The 6CA7 is the US designation for the EL34 and is complete interchangeable. The 6CA7 is technically a different tube and has a bit more of an American tone as well as being much fatter.The E34L is a special low grid voltage version and is not always interchangeable.The KT77 is an interesting tube and is a drop-in substitute for the EL34. This tube is somewhere between an EL34 and 6L6GC in terms of design and tone. It really is the best of both worlds. 

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