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JBeat
post Thu 3 Feb 2005, 16:31
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I'm a first-time Mac user, and first-time poster on this site. After spending way too many years fighting Windows PC's, I finally made the switch and picked up a $599 Mac Mini w/512MB of RAM. As I've heard many say before, I'll never go back, I'm already a Mac fanatic after two weeks! biggrin.gif I love everything about the Mac, especially Garageband, however, I'm getting a buzz when my speakers are plugged into the headphone jack. I've tried several sets of speakers, with the same result. If I keep the volume of the speakers very low, I can't hear the buzz, but I have to max out the Macs volume, and sometimes it's not quite loud enough. It's frustrating because I have a Creative 2.1 system with subwoofer, but I can't cut it loose on my tunes. Does anyone have any suggestions?

Thanks.
JBeat
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lepetitmartien
post Sat 5 Feb 2005, 01:22
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If it's a ground loop somewhere, the frequency is 60 or 120 HZ in North america or 60 or 100 Hz elsewhere. [corrected, did quite SOME mistake, and nobody told me!]

If it's a peripheral, moving it will change the buzz.

Is the noise around on headphones too ?

There has been recursive issues of buzz coming from Apple laptops (not to mention some power units in desktop computers). If it's the power unit, Apple will take care of that. I don't remember the solution for laptops… must be somewhere around…

Tell us if the sound chain is up all troughout.

This post has been edited by lepetitmartien: Sun 6 Feb 2005, 05:40


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- JBeat   Mac Mini Audio Trouble   Thu 3 Feb 2005, 16:31
- - Vincent Online   Sounds like a ground loop. One thing that may help...   Thu 3 Feb 2005, 17:29
- - editbrain   hard to believe that he is getting ground loops fr...   Fri 4 Feb 2005, 07:29
- - jannop   What Editbrain - are you kidding? Sounds exactly l...   Fri 4 Feb 2005, 11:07
- - editbrain   you have to be kidding me.... if it wasn't ma...   Fri 4 Feb 2005, 14:33
- - JBeat   Thanks for the response guys. I agree with editbr...   Fri 4 Feb 2005, 14:46
- - ourmanflinty   One thing jbeat....the methodology in music system...   Fri 4 Feb 2005, 15:29
- - editbrain   [QUOTEnot a click click brrrr or a squirt squirt c...   Fri 4 Feb 2005, 16:04
- - JBeat   It's definitely a buzz. The Mac is right next...   Fri 4 Feb 2005, 16:07
- - ourmanflinty   an lcd, ah well they don't cause noises so tha...   Fri 4 Feb 2005, 16:34
- - JBeat   I had not thought to check if the buzz exists thru...   Sun 6 Feb 2005, 03:13
- - lepetitmartien   Yup, if it's on the headphones, it comes from ...   Sun 6 Feb 2005, 05:39
- - Vincent Online   QUOTE (JBeat @ Feb 6 2005, 02:13)I had not th...   Sun 6 Feb 2005, 08:21
- - JBeat   The Mini doesn't have an audio input, just a h...   Sun 6 Feb 2005, 20:57
- - jannop   OK, but I think the main reason to the question wa...   Mon 7 Feb 2005, 14:35
- - editbrain   you are way off base. if the problem did not exsi...   Mon 7 Feb 2005, 16:37
- - JBeat   It sounds like a power supply problem from the res...   Mon 7 Feb 2005, 22:58
- - Vincent Online   QUOTE (editbrain @ Feb 7 2005, 15:37)you are ...   Mon 7 Feb 2005, 23:37
- - editbrain   i agree. sorry did not mean to be so hasty, but i...   Tue 8 Feb 2005, 03:53
- - JBeat   No luck, guys. I tried moving the brick as far aw...   Tue 8 Feb 2005, 05:28
- - ourmanflinty   Do you have a test meter or an oscilloscope...you ...   Tue 8 Feb 2005, 15:25
- - editbrain   ourmanflinty, don't you think that it would b...   Tue 8 Feb 2005, 15:46
- - JBeat   The problem is resolved!! It didn't ...   Thu 10 Feb 2005, 23:00
- - editbrain   very nice. i am glad that you did not have to do ...   Fri 11 Feb 2005, 06:25
- - ourmanflinty   wow bluetooth buzz that's a new one on me...   Fri 11 Feb 2005, 15:14


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