Power but it is put into protection instantly

PARTS OR REPAIR AS-IS NO RETURS LOOKS ALL PICS

Inside looks  very clean.

USA 150

2 x 75 @ 4 ohms

2 x 150 @ 2 ohms

2 x 225 @ 1 ohm

1 x 300 @ 4 ohms bridged

1 x 450 @ 2 ohms bridged