Classic effect Tube
Analog drive tube.
Pedal plastic knob three (level, tone Hi-Lo, and Drive).

UTILIZATION

No need for manual: Besides, it offers no suggestion of setting ...
The big flaw: you can not play with the knobs, it works fine as long as everything is at MAX!
In addition, I have a small amp that I use with a reduced volume, so the function should be improved volume on this pedal.
To change the battery: Remove the cover. What happens if you not have a pen?

SOUND QUALITY

Frankly: I bought out of curiosity.
The effect is really good, but if it was not a big bother amp, the sound will come out too low!
The overdrive pedal is issued by the parasites and not "nice", which the coup-blues interress rather manic ...
I would say this pedal approaches the drive of the DS7 Ibanez, even lighter, but weaker in volume (or I was looking for the total saturation ... not).
I will therefore put a six because I expect a lot more behringer ... they are able!

OVERALL OPINION

I just bought it and I'll sell it because I want a tube louder in volume, should probably pay for an Ibanez TS ...
Behringer is a surprise to follow, because I think good effect. For 35 euros and it still is unheard of.