/diy/ - Do It Yourself

You can't make a "custom" anything without any engineering knowledge.

Good for you, you know how to use a soldering station. I taught my hippy girlfriend how to solder and she doesn't even know how to hang a picture on a stud.

http://www.freewebs.com/valvewizard/
This guy has great resources that will give you enough to study for at least 3 months part time. I'm not going to give you the forum URL I go to, we just got rid of all our cancer.

Even if it were possible to give a paint by numbers breakdown of this shit, you have literally given us nothing to work with... such as
-budget
-desired output level
-a tone/ tones you want to achieve

I feel like I got trolled.