I don't use an attenuator at all... I just fiddle with the volumes and the level on my distortion... I can get it pretty nice sounding...
I have the rich-mod PPIMV's in both my 100 and 50 watters..
As long as you keep them over half way mid point say 1 o'clock or so
Lead Spacing .438 ±0.031
Lead Thickness .040
Lead Length 1.000
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