Bassface DB4.5 class D car amp

they have gone a bit mental with the black anti-vibration glue, some of the devices and temp detectors are mounted a bit wonky, worried that it feels like there is a dry joint on the choke in the corner, one mounting screw missing from board. Going to give it a test this afternoon. Can't decide whether this is ex-demo or has been returned after a failed repair.

images from their website seem to show that their boards aren't normally that neat:

output devices are IRF3205