Super simple to use, no need for manual, you can not really say that the sound is good but is work to be more than enough.
The sound is not really standard, but the rendering is correct and the more you can connect guitar, bass, synth voice, he does everything. trs well for work or for dpanner.
MODEL This is not expensive (I'd pay in 800fr so about 120EUR) and is its greatest asset. Trs good for beginners or as a second amp to work at all.