Now, I'm no expert here, but I have looked into this a little and I'm fairly certain I could build this, and it would cost me around รยฃ20-30
![Image](http://i55.photobucket.com/albums/g148/zaireeka567/inside.jpg)
I know a lot of those boutique guys goop out their parts so you can't see that all you're paying for is a volume pt with a battery clip, but when it's that plainly on offer what's going on with the circuit, surely there are guys copying these and sleling them for $50-60 instead of the near $300 that is the retail on these.