GK MB500 Feels Hot

[Davy]

I've recently picked up a GK MB500 in a trade that I'm very happy with but I've noticed it feels quite hot.

I'm running it into a single 4ohm cab with the master volume at 12 o'clock.

Do they normally run hot?

[gjones]

I have a GK500 which I play with the gain at 12 and the master at 10. It doesn't get hot

[Davy]

Thanks for that, I have a feeling that the fan might not be working. I'll get it checked out.