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  #1  
Old 11-26-2011, 09:06 PM
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old cravin amp speaker issue

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Hey I got this Carvin pro bass 200 and the speaker was fine the 5 times at the shop, played at home today no issues, regular volume, never past half. Anyways, it suddenly started making a crackle sound on every note, more like distortion a bit, left then came home and it stopped, then started again and wont stop. ????????? What should I look for?
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  #2  
Old 11-26-2011, 10:37 PM
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Quote:
Originally Posted by J Sudjian View Post
What should I look for?
To start?

1) Dirty pots
2) An electrical short

MM
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  #3  
Old 11-26-2011, 11:41 PM
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make sure it's not your instrument cable, try a different one before digging to deep into the amp
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  #4  
Old 11-27-2011, 12:10 AM
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That stuff seems good, thanks you guys, but check it out. I didnt notice this at first, but then saw along one side of the dome of the speaker, its separated from the cone, just ungluing I guess, it comes and goes, if it comes back and I hold my finger with a little pressure in that spot the noise stops. So now what??????

Thanks a lot for helping, and being cool about it.
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  #5  
Old 11-27-2011, 12:13 AM
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dust cap or whatever, dome, thing in the middle lol.
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  #6  
Old 11-27-2011, 01:54 AM
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Alright I found info on re sealing the cap. Hope thats all it is.
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  #7  
Old 11-27-2011, 08:13 AM
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You may have to remove the speaker and check the wire connections. Carvin uses a slip on spade lug. It can loosen up over time and cause intermittent crackling.
  #8  
Old 11-27-2011, 01:07 PM
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yeah that all seemed good.
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  #9  
Old 11-27-2011, 01:24 PM
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The dust cap is probably the source of your troubles
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  #10  
Old 11-27-2011, 11:32 PM
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Originally Posted by B-string View Post
The dust cap is probably the source of your troubles
I think so too, now I just need to find a moment when I dont want to play it long enough for the glue to dry lol.
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  #11  
Old 11-27-2011, 11:47 PM
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Hi.

Quote:
Originally Posted by J Sudjian View Post
I think so too, now I just need to find a moment when I dont want to play it long enough for the glue to dry lol.
Better find it rather sooner than later, the dustcap serves a vital function. Just as the name implies.

You do eat or sleep ocassionally? .

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Sam
  #12  
Old 11-28-2011, 04:46 AM
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> regular volume, never past half.

FYI, this is meaningless in the context of power output.
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  #13  
Old 11-28-2011, 05:06 AM
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Carvin replacement speakers are inexpensive.
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  #14  
Old 11-28-2011, 08:34 AM
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Originally Posted by T-Bird View Post
Hi.



Better find it rather sooner than later, the dustcap serves a vital function. Just as the name implies.

You do eat or sleep ocassionally? .

Regards
Sam
I know what it does. Was just kinda jokin.
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  #15  
Old 11-28-2011, 08:38 AM
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[quote=craig.p;11812565]> regular volume, never past half.

FYI, this is meaningless in the context of power output.[/QUOTE

I think they understood what I meant. Come on man.
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  #16  
Old 11-28-2011, 08:38 AM
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Originally Posted by Floyd Eye View Post
Carvin replacement speakers are inexpensive.
thanks dude, I may check.
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