Mtallique case of good quality small format.
Runs on standard 9v power supply
Jack in and out of plastic
Level, Bass, Treble, Drive.
A switch to true bypass.
Not bad. Trs California actually. (Ouf..)
Trs well for the budding shredder looking for a sound "of the Manir."
Live a mixer and lowering the treble, you have a good sound for stunning recording. I use it prfre.
On an amp, I do not believe t, the gain becomes overwhelming with too much grain (almost fuzzy) and personally I do not like too much this type of sound. (Tests on a Fender Twin, a Marshall JCM 2000, a Roland JC120 and a Peavey Delta Blues)
In addition the absence of knob mdium is sorely felt, or to dig or to add heat.
I had the SansAmp GT2, it's more expensive but it's better like that.
I am critical but hey not bad for the price even when. If I had the pedals 15 years, would t happiness. Trs well live on a console.
And then ... after a few solos you think that sounds a easy in fact, a little flatter, has sent the ball and then a weary ears. Finally it is not enough to be a true lead sound worthy of the name, if you know what I mean. Lukather, Satriani, Vai and Van Halen played on amps lamps overheating and the pedals can not replace it. I sold it.