I like the ART unit like this better

This unit does get warm to the touch, which is why I wish it had an off switch

The old school knobs allow instant tactile feedback in a dark venue, and the unit puts out very low noise unless the gain is turned way up

Several sessions later, I continue to enjoy this unit

The unit works just fine for the PA application I needed -- XLR microphone into amp and speakers.

I'm very critical of those things, and this unit is made well, period

You will have to play with the unit to get the levels right but for the money it is a good unit.