Moreover, all three effects has the maximum speed too slow for some special effects. The grates disappointment of the unit. Detune works fine and adds a space to the tone. Wah - is probably a good one as well. As I don't have a pedal, I just tested it with a 100K pot connected to the pedal input and it sounded substantially better then those wahs on Zoom's or DOD's processors.
Noise gate works fine and gives almost a noisless output even with the hard distortion patches.
Each patch has its own volume setting. 16 allowed values and a volume settings for all the patches. Last but not least - most of the factory settings are quite usable without any attempts to show what the unit can do as it it common with the other manufacturers. Well - there are definitely better units but in an another price category. I was told to get the last piece in the Czech republic.