Its has a great distortion and sustain, but its got a compressor circuit and you cant adjust it or turn it off, when I tried to pound a high note the attack and volume gets squashed/neutered

When we tested the device for the first time, it sounded like a cheap distortion pedal operating with a weak battery

With the exception of maybe a nice distortion or overdrive pedal, I don't see the need for much else in your rig besides this.

Although, this pedal does offer my favorite distortion sound for electric bass.