Aluminium case, good color screen, good rubber feet, neutrik xlr output and Lianzhan for the combo jack/xlr input .. Only downside is the plastic button for volume but the red light help a lot. They are push button and the "click" feeling of it is very good. The screen let you access with the tactil screen or button to all the options easily but the menu is not very pretty but clear to understand and readable. The remote is cheap but work well Test of the pc software : You can download it on leicozic website support, the name is 'PRO Effect Controller v1.4.12 English.exe' connect to USB you can control all the options. Downside i found is that the LOW/HIGH pass filter is limited to 24dB per octave. I have not wet find a way to have the wifi control working even if the wifi key led "link" is on Sound quality : Not tested but i will post a comment after a long time of listening and comparing to other similar stuff.