Wah wah basic.
Input / Output Jack
Alim 9V jack
Very solid metal case, no worries on that side.

UTILIZATION

It is pressed to turn it on, you move your foot up and down to use it, it's easy.

SOUND QUALITY

I was given this pedal a year ago and a half, she has at least 10 years.
After review and repair (45 €), I had my first wah wah.
Sound very serious, very fat.
The switch is very hard on my pedal must be pressed very hard to turn it on, but hey, with the usual fine.
I noticed a slight loss of gain when used and the bypass is not very effective, the pedal slightly alters the sound of the guitar when not lit.

But now my pot is dead, it crachouille in all directions, waiting to buy one for re-use this pedal.

OVERALL OPINION

I use it for a year and a half.
I love the sound, very bold and serious, I'm also a great guitarist Funk, I m'accomode perfect its sound to play.
She excels in the old school blues.
For me, the value for money is excellent, as I have not paid: P

If I had bought, I think I would have turned to a Vox Cry Baby or different.