Ruby el34s sound flat?


I just put a new quad of Ruby EL34s in my Quicksilver Mid Monos. The highs are limited, the sound stage is smaller and it just sounds veiled. Is this just a bad choice for this amp or do they just need to "break in"? Previously I had Teslas. I am using Gallo 3.1's
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Showing 1 response by russ69

I thought the Teslas (JJ) were really sweet in my mini-monos. I have tried some KT88s but I went right back to the Teslas, I don't think I'll be looking for anything else, I'm way happy with the Teslas.

Thanx, Russ