combining ruby amp and LPB

[zwound]

Hey all,

My current project is combining a ruby amp with an LPB (switchable), and i've run into a little bit of a question about grounding...should the grounding of the LPB section of the electronics ground in the same place as the ground of the amp section (if that makes sense).

also, if i use a 9v dc jack as the power input...can i just use one power input, which again breaks into 2 positive wires, both of which go into the power inputs of the separate ruby amp and the LPB (if that makes sense). would that work?

[GibsonGM]

If they're using the same power supply, yes, you'd ground it at the input jack. Don't connect the grounds board to board, tho. Each should go to the 1 ground point.

You can run the +9 from the jack, yup.

I've done the same thing, and it sounds pretty good )

[zwound]

Hell yes man. 

it sounds so juicy...but i need to fix one thing and another on my ruby

but it brought a tear to my eye...during soloing it was the best SS ive heard so far