Help!

Unplug the power cord, unscrew the 4 screw on top to open the top plate and you can clearly see the fuse on PCB, be caution the capacitors may still charged!

http://img.ukaudiomart.com/uploads/large/1858817-emerald-physics-1002se-amplifier.jpg

Thank you.  I turned the power off for a couple of days, I appreciate the heads up. I found the screw (openings), but there is no pattern: hex, star,etc.  Just “smooth” openings as I thought they were just rivets...I will try to loosen them with a screwdriver.  Thank you both again, I’ll keep you posted.  
Cheers!

It worked! Thank you! I found another issue though. The bottom front foot had come loose (the single front one), and has separated from the case, I have retrieved the screw but don’t see how I will ever access it as the screw enters through the inside (under the pcb board). Wow....
The top is off, thanks to you guys and I do appreciate your help with that.
Bless you two !

Cheers!

I guess you’d have to remove the cct board. You might contact their support on this. A loose screw in an amp is not a good thing as it could short something out.

Oh yes, that’s for sure.  I removed it when I had the top off.  I thank you for your concern.  I might just sell “as is” with the front leg off...darn
Still.
Cheers!