I did a really slick mod that uses 1/2 of a mini transformer at the input to simulate a pickup loading down the signal. What this means is that it will sound warm and rich even if you use your active pickups. It's all...

the 2 stereo boards cost $250 the GCX cost $195

Awesome versatile fuzz with voltage starving, mid scoop or not, low boost, and compression/sustain amount. Lots of tones available