RUBY 6L6GC vs ELECTRO HARMONIX 6L6GC EH Tube Tone Comparison

Here is a tube comparison, a pair of Electro Harmonix 6L6GC vs a pair of RUBY 6L6GC black plate tubes. Using my PEAVEY XXX 112 combo amp and my IBANEZ RGD61ALET guitar with Fishman Fluence humbuckers and Evertune Bridge.

Timecodes
0:00 Intro
0:50 ELECTRO HARMONIX 6L6GC
1:52 SWAPPING TUBES
2:55 RUBY 6L6GC