Crate Behringer stack 4 7-string

[digmudvayne]

How do you think a Crate power block and a Behringer BG412H cab would do for a seven string as far as the lows go?

[PRSplaya]

Well, if you're going to be loooking for metal tones, you'll need to get a distortion pedal to go along with the Power Block.

[digmudvayne]

I have a distortion pedal, I was wondering about the clean sound though, cause' some amps get a little bit distorted when your playing the seventh string on the clean channell. I was just wondering if that would be the case with this setup.