You already know what these are so simply hit the BUY IT NOW button so they are able to be sitting for your desk proper in front of you!! All faders are working however on first boot require manual calibration (push faders all of the solution to the highest and allow it lower by itself). This does not impact automation. I’m together with replacement screens as these have long past rather dark. The replacement screens require soldering (that is beautiful easy). As a result of these require minimal repair/upgrade we’re promoting these AS IS at an AS IS Worth. Any questions please inbox us. These can be used for portions should you so want. Thank you for having a look. Now hit that BUY IT NOW BUTTON!!