here is alayout of BYOC's take on MXR Distortion 2. The power section has been reworked for normal power supply and noise has been reduced. Also a clipping switch has been added. It's known for being a circuit with big low end that easily turns into muddiness especially with humbuckers so I added a "Lows" control wired as a variable resistor. With this pot you can dial in how much low end you want but still have the Resonance pot dimed.
Schem and writeup on BYOC
HERE