I'm not running all 6550s, I have mine mixed with EL34s, but I don't turn the deep past noon most days. At noon it has a ton of low end through my Mills cab, there really is no need for me to go higher.
I use mine at zero on my Einstein for live use. the deep knob on the einy influences frequencies at around 120hz, far lower than a guitarist need in a mix, I try not to step all over the bassist.
at home when im practicing alone though ill use it between 10 and 12 o'clock for thump.
No speakers on the Menu today. The air push is just unbelievable with the 6550's.
I did take your advice and try Herbert with EV's. The difference is remarkable in the
clarity, bottom end tightness and the top end is very clear.
This amp just hates Mesa Rear Loaded V-30's. It turns them into fizzy mush....
The VH4, loves them.
Sorry, I haven't played with v30s for so long, I don't even remember how they act. I'm glad you like the EVMs, I don't see going back to v30, especially once you get that master up.
I have 4 12L's and 1 12L Black Label laying around. I may stuff them into a G-Flex cabinet I hate.
Thanks again for the clips. They make me tend to try things I generally don't think about. I find
that the Herbert LOVES ceramic pickups.
I'm at about 1:00 right now. I tend to to move it around base on what I'm feeling at the moment. I have a FL Diezel cab with v30s/gk100s and a Mills Afterburner with all v30s. Both can handle the higher depth settings quite well.