While the effects provides:
- A classical boost (very effective)
- A function that transforms a simple micro vintage humbucker
- A function that transforms a simple micro wholesale powerful humbucker

UTILIZATION

Super easy to use, intuitive.
Not need the manual.

SOUND QUALITY

I use a Start with a US Std Peawey Classic 50.
Attack or the effect is the amp he attacks a Tube Screamer Overdrive.
The three effects are effective: the booster and the two positions Humbucker!

OVERALL OPINION

So basically, it's a real pedal (I mean very solid and heavy, it stays on the ground, even holding out the jack).
For use very simple, a boost that goes from 6 to 25 db, and two positions for "humbucker like" Vintage and "Fat."

So for the boost, but it's pretty transparent so powerful that it colors the sound a bit, but my Strat US std was not disfigured so far, it gave her body and peps. Be careful not to boost too much, it's really powerful. Beyond 16 dB, it is already too much ... (Except for a clean tube cruncher eventually, I for my part that takes care of a TS9).

For the position Vintage Humbucker is bluffing. It is a well round, slightly grassouille but more importantly, very clean.

For the position Humbucker Fat: it hard at all, it is very powerful and heavy and always clean. I even had fun playing thrash metal and repeating with my Start ... all speechless! ! ! In short very convincing too.

In short, for now, after testing direct repeat, I love. I really like.
Strongly as I try, quiet at home and to fully exploit and hack.