Uh oh, amps gone I think
 

Right ill keep it basic, this is just a stab in the dark.

Ive checked all connections, ive got a decent earthing point etc etc

The amp power light is on, the trip light isnt on but no sound is coming out.

Any guesses to what could/may be wrong.

fuse in the amp ???? light could stil be on probs just ur amp is fked