P Lash

Rage-Inducing Forum Troll
Well, I have a Marshall guitar amp (a small 10 watt one). I recently bought a pair of headphones and connected them to the amp. It worked.
But here's the thing-
I disconnected the headphones, and now the amp's stopped working. The sound only comes out of the headphones if I connected the jack. But not through the actual amp if I take my headphone cord out. There's nothing wrong with the connecting lead, AFAIK. Tested it with 3 leads. And nothing with my guitar either, as I tested it with all my electrics.
I doubt that it's blown, 'cause I've never turned the settings high.
 
The headphone output is a switching jack. It sounds like it's stuck. Take your headphone plug and put it in and pull it out quickly several times. See if that works.