I use this pedal for acoustic guitar. I'm in a band with another acoustic guitar player and i play quite some solo's in our set. It's difficult to get the solo's to be very audible when the other guitar is strumming.
Here's where a clean boost pedal comes in handy.
I play a Yamaha Cpx08 through a NUX stageman floor preamp, which is a nice sounding combination. The boost pedal does a good job boosting the sound a couple db. It does induce a little saturation, but i find this very useful to help cut through the mix. It's a simple pedal with just a stomp switch for on\off and a dial for the amount of boost. The only thing that bothers me a little is that the stomp switch is not the easiest to engage. It has a hard click and thus has to be stepped on firmly. In the heat of the moment i sometimes find my stepping on it does't always engage the pedal.
Another thing i would like to add is that i got the pedal with a non fuctioning power LED, which is far from ideal in live sitations.
However Thomann resolved this issue imediately, Big thanks for that!