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Aragon 4004 power light on but no sound

Hi all,

I have Aragon 4004 power amp that has an issue: It used to work well, however i just turned the amp off and in 10 seconds I turned it on again then I found it provided no sound. The power light is still on now. The aragon preamp has been tested, working well.

Does Anyone have any experiences and ideas? I appreciate your time reading this.
heohau
mofimadness's avatar
mofimadness
4,987 posts
 
Check the internal speaker line fuses.
partialresponse
19 posts
 
Yes, check the rail fuses. But since it appears that both channels are dead it might be a fuse (or problem - faulty power switch?) related to the power supply. More likely that than two (or perhaps four) rail fuses blowing simultaneously.
heohau OP
3 posts
 
Thanks for replies.
After a night, the amp worked again. But as soon I turned it off and on, I had no sound.
i ll check the rail fuses as you adviced.
Thanks again.
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