When it comes to the highest quality power amps, this is pretty close to the top of the tree.
I've had this one for a few years, totally reliable, totally transparent.
The tape is there to prevent me fumbling a cable into the wrong channel on a dark stage. If you like, I'll leave it there. No charge.
The white fluffy stuff is actually velcro. Because the unit is deeper than most rackmount kit, it becomes feasible to use the rear section as a place to mount, e.g. a wireless receiver.
The scrapes and scuffs shown here are all there is, superficial and would probably polish out if they bother you.
https://www.powersoft-audio.com/pt/downloads/documentacao/datasheets/discontinued-products-datasheets/13-d1604-datasheet-discontinued/file
If you want to know what this will do for you and your band, read that datasheet. There's a reason why most big venues and many big touring bands use exclusively Powersoft kit ...
This amp is collection only from HA1 3RG. For the avoidance of doubt, this does NOT mean collection by a courier; it means collection by a Basschatter who can test the amp before driving away.