«  A "must have" »

Everything has already been said below.
Overdrive reference from + used market.
3 classic buttons and a voicing switch.
Big box metal construction USA.

UTILIZATION

Very simple, you press one turns, there is nothing complicated.
Sound can easily be found, no interdependence of the settings which can sometimes be
if some pedals.

SOUND QUALITY

Excellent pedal to put in the top of OD.D'abord which is great with OCD is silence
operation. One has the impression that it is broken when one starts so background noise is low.
Voicing side there is more than a low TS (tube screamer). The low end is very present,
So it gives a thick and heavy sound, it is close to ZZ TOP. It is also very dynamic, responds incredibly well to the fingers.

The only downside in my eyes, it tends to distort the color a little guitar original home a Strat.

OVERALL OPINION

Excellent overdrive, a must have for those who want a heavy and dense than + TS thing.

Otherwise personal with OCD I also Riff Shooter jmb experience, most versatile, made in France and in the same price range. This is the same voicing but it has more grain and in the end I preferred.

https://fr.audiofanzine.com/distorsion-guitare/jmb-experience/riff-shooter/

There is also of course the excellent BB PREAMP

https://fr.audiofanzine.com/distorsion-guitare/xotic-effects/BB-Preamp/