Great box just to boost your clean signal, add a touch of grime or go into thick bluesy overdrive

And thanks to the unique range in available gain, you can boost your signal in ways that range from almost completely clean to bright and raunchy.

The remaining volume is additional headroom to boost your signal

The "Vol" adjustment is good for whatever you want to do, either matching unity with the entire chain or boosting the signal to take a walk during solos if that's what you want.

On the gain channel of my super sonic 60 combo, it really helps those mids punch through, drives It a little bit more but with a good degree of transparency, boosting the signal

Exceptional for boosting your guitar signal

In that setup I can dial in more gain without getting harsh overtones and with a little clean volume boost as

I have tested both the buffered and unbuffered signal options (as well as on other pedals) and I can not tell a huge difference between the two, though this is almost certainly due to my personal rig rather than any benefit or flaw of the pedal.