Hi
and welcome...Spot on your intruducing yourself with a bang...
Anyway this is the right forum for you wether youve got something to share big or small.
It would be ideal if you upload pictures of your jazz stereo problem and best descibe it. If you got limited idea or experince on it better leave it for a bit till few people here with experince can do help or if you just cant wait bring it back to the reputable garage from whom youve bought it, they probably know better.