Sega Game Gear

I hope this is just some dirt. If something fried, well...

My old scope. Already with storage function. This scope is really nice, it even runs with 12V from battery. Still I will buy a digital one some day.

I found some black stuff there. Wiped it with alcohol.

Still works.

The whole thing.

0.5ms/div / 50mV/div. It is set to 5mv/div on the scope, but I used a 10:1 probe. DC offset not shown here.

A piece of art. 20 years old. The video output is also somewhat blurred. I've read it can be fixed by replacing a whole lot of other caps, but as I don't really play with it anymore it's not necessary (yet).