3 FUNCTION KNOB: Level ,Comp,Tone knobs allow you to dial in your desired sound. Based on classic studio grade compressor, produces a smooth, sustained sound for clean tone or soaring leads. Audio Output Effect: Compression.
The compression of this pedal goes from subtle to smashed very quickly. Also the modes of “normal” and “treble” seem to be reversed from what the knob indicates. Still, if you need a clean boost with an EQ sweep, it’s a good pedal for the money.
The actual compression is hardly noticeable if even there. Turning up the compression control is more like a volume control that compression. The normal/treble toggle switch is backwards. The actual pedal is well built and quiet. It is more a volume boost than a compressor. It would be a good value and enjoyable if it actually functioned as intended.