Hotone have created the “Performer series” to provide musicians with pre-amplifiers to boost the signal from their instruments and mics for PA systems. They take the form of pedals rather than desktop of rackmount units.
The A Station is a combined microphone preamp and DI box, so you can run acoustic guitars, and pretty much anything else through it on the way to your amp. It has a three band EQ and a notch filter for eliminating feedback. Find out more here
B Station is designed specifically for bass guitars. It has a preamp and DI, as well as a three band EQ and a single-control compressor for smoothing out your dynamic range. Find out more here