See the new DIY and Mods wiki/articles section for DIY and mod guides.
The DIY Big List & Rules forum has been removed. If you need anything from there please PM joe.
Please note that Group Buys, including group builds of DIY products are NOT PERMITTED on Head-Fi due to previous issues with unsafe products and people disappearing with money for everything from electrostatic amps to wood headphone cups.
Anyone who is building products for others on a regular basis falls under our rules for Members of the Trade in the Terms of Service. Please report anyone who appears to be a MOT.