This excellent personal monitor amp is very compact and has exactly the features most people will want. The only downside is the configuration options, they are, a bit cheap in that they are literally jumpers on the board inside the unit to select a ground lift or mono vs stereo option. These are fiddly to change and you can easily loose the jumper into the box if you aren't careful. The volume and mic level controls feel good quality with a nice pro damped feel. The connectivity is also good with the ability to monitor your mic feed independantly of the monitor mix coming to the unit.