I'm currently using a PreSonus FireBox for an interface and I'd like to try my hand in building some basic outboard preamps for my dynamic mics. Opamps work fine, no need for tubes. I would like (but not necessary) one design that is relatively transparent and one that is more of a 'vintage' or coloring preamp.

I would like to build Neve 1073, SSL & API sounding mic preamps and would like to know the best places to get kits or schematics & bills of materials and instructions etc...Please advise and please be gentle I'm new here! lol