Overdrive lamp powered by batteries or 9V (which is rare). Two channels available, I did not notice any difference between the two channels set equal (not no more I'm testing a very long time). For each channel on the possibility to adjust the gain, volume, tone and also a boost of bass (rotocontacteur to select channel 1, channel 2 or both channels for adjusting boost).
A footswitch to trigger the effect, a second to select the cannal.
An input and an output jack.
It's tough, but ultimately, it's beautiful but it's messy .

UTILIZATION

When connecting the pedal, a small light blue appears in the lamp is a detail but it's very pretty. He or no off button on the power of the pedal.
Operation is very simple! You turn the knobs and it sounds. There are very quickly looking for the type of overdrive.

SOUND QUALITY

The sound is very very good. The big advantage of the two channels and provide many opportunities. The simple boost its clear overdrive pushed through the crunch it sounds! And when we found her, was the second cannal to find another one, that's really great.
One thing that surprised me is the noise! The pedal is very quiet I think.
However I was very disappointed by the boost! I see absolutely no point in this setting. It makes the draft. On a large disto I understood but one overdrive ... Finally it's my personal opinion! I put a 9 because of that
However do not expect to have a big distortion! As the name suggests is an overdrive. J say that because someone used it in a store is she was disappointed about the level of gain. Do not expect to have a metal distortion.

OVERALL OPINION

Very good pedal. The sound is very round, I love this pedal to the blues.
It is imperative to try.
Nothing to say at the packaging or the quality of the pedal.
However the price .... still quite expensive when it is new. So it's a pedal that I bought used.
Nine for the price however the transformer could be supplied with! I put 9 for that!