Overdrive pedal (the lights) Analog ...
9V battery or adapter not included ...

UTILIZATION

Three potentiometers: DRIVE, volume and tone ...
easy to quickly find a good sound ...

SOUND QUALITY

Sound hot as it is an imitation of a grain of lights!
I use it with a guitar and this is top for those who can not afford a tube amp ...

OVERALL OPINION

I use it for a year and I am completely satisfied ... For his sixties THE PEDAL is in overdrive! J'uitilise also a vox big ben overdrive coupled with the pedal and the sustain and sound are from hell!
This is the best overdrive pedal on the market in my opinion ... The price / quality ratio is excellent compared to vox pedals including an inexpensive, less efficient!
I would do this choice without any problems and I advise all fans of the sixties!