«  Simply excellent »

A clean boost and a treble booster pedal in a mini.
An inlet, an outlet, an outlet-type Boss (9v, 18v supporting).
Handmade, sturdy aluminum casing and very pretty. We feel that he will not let us soon.

UTILIZATION

Very easy to use, two knobs:
- Clean
- Treble
The two interact, thereby sculpting his onions!
It's very progressive, very responsive.

SOUND QUALITY

Splendid. The pedal meets the instrument and the amp. Does not distort the sound. It behaves perfectly complement other pedals (type RAT, Fuzz Factory).
(I tested with a U.S. Strat, a Tele luthier and SG on an amp FX Custom Amps).

OVERALL OPINION

It's been about a month since I use. This is the only booster that satisfies me.
The positives are:
- The ITS
- Interaction ente two knobs, progressive race
- Quality and soundness apparent manufacturing
- Tiny Format

The negatives:
- Proximity of the two knobs (for those who have big fingers only!)
- Location of taking 'alim, too close to the output jack (see photo)

In the end, I am such a fan that I sometimes say that a second g Bi-Boost on my pedalboard would not be too much!