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JVM tube questions I just got a JVM205H. Love it. Great amp. But I was wondering about the stock tubes. It came with Marshall VLVE-00067 in V1, V4, V5, Marshall VLVE-00049 in V2, V3, and Marshall VLVE-00105 power tubes. According to the Marshall tube code lists that I could find the 00067s are low microphony JJ... MatFnEhUK Thread Sep 11, 2020