I'm not the most experienced sound eng, but this system really helped me get a much clearer sound.
The functions are great, the firmware installed works well. The software to connect to PC is not the best one, outdated and complicated.
Connects via serial port only, you need a adaptor to USB and the connection is not stable at all, crashes past 30mins. EQ, delays, compressor and limiter all work perfect but sometimes if configured via PC the device doesn't apply all the parameters.
You can perfectly use all functions on the hardware screen itself, but it takes more time. I don't know if it's possible to use 3rd party software to apply configuration, if anybody knows please let me know.
Sound quality is great and I/O robust, all XLR plugs and pins are golden and solid.
The device is robust and well built but it could have more outputs, a 8 channel would have been great!
Overall a good equipment worth the money to an entry level professional audio experience. Perfect for installment on mobile gigs, bars, or small clubs.