Your’re looking at a fairly rare high power amplifier from Mondial, also known as Acurus.
For a small box it’s unusual to find such high power at 100x3.
This amp is meant to be used in a theater environment, but I suppose you could also use it in a 2 channel setup.
It is in very good condition with no noticeable scratches or dents. There are some occasional light surface marks typical from its age.
It has been fully tested at full load on our test bench and passed with flying colors.