Z.Vex Box Of Rock - Clone

A Z.Vex Box Of Rock clone I've built for myself. From the web shop where I order most of my components, had two kinds of BS170 mosfet transistors (the box of rock has 4 of those) for sale, the ''normal'' and the one that Z.vex use. I've bought 4 of each to test if there was any difference in sound, I couldn’t hear any difference, so I wasted 5 euro's (they were really expensive).
I had this pedal for 2 weeks on my board, but I don’t really like the sound of the pedal on single coils (all my guitars are single coils, except one Danelectro), so I sold the pedal for cheap to Domenico Mangione.