Samson Servo 170 (115v variant) on 220v

Hi, today i was working with a Samson Servo 170 and without noticing it i plugged it directly to 220v instead of the 115v.
after replacing it's fuse and connecting the amp to 115v the amp came back to life and sounded great.
my question is, should i check something else aside from the fuse? everything looked fine but i'm not sure