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Author Topic: Whats wrong with my amp....?  (Read 566 times)

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Offline ironglowjr

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Whats wrong with my amp....?
« on: April 13, 2010, 03:15:20 PM »
Hey guys i got this amp head for a great price sounds awsome but after about 15 mins of playing its starts to lose volume it goes low and back out fading in and out .......what could be the problem ?
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Offline Doublebass73

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Re: Whats wrong with my amp....?
« Reply #1 on: April 16, 2010, 09:11:18 PM »
What type of amp is it? Does it have tubes or is it solid state?
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Offline ironglowjr

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Re: Whats wrong with my amp....?
« Reply #2 on: May 01, 2010, 04:41:54 PM »
it is a solid state crate g600 xl
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Offline GRIMJIM

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Re: Whats wrong with my amp....?
« Reply #3 on: May 02, 2010, 03:23:42 PM »
If it doesn't have tubes, I'm lost.

Check here.

http://www.ssguitar.com/index.php

They can get really technical so if you want it simple, make sure to ask.

Hope this helps and let us know what the problem was.
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Offline handi270

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Re: Whats wrong with my amp....?
« Reply #4 on: May 03, 2010, 06:10:23 PM »
very likely that as the circuit board heats up, there is a cracked solder joint that expands and opens up.

I'm not an amp tech so could be wrong, however it that is the problem it will be hard to find and fix.

Good luck
noel
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Offline Doublebass73

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Re: Whats wrong with my amp....?
« Reply #5 on: May 12, 2010, 03:54:17 PM »
Handi270's suggestion is a possibility, you would need to remove the circuit board and check the solder joints under a magnifying glass.

Have you done a visual inspection of the board to see if there is anything that looks burnt? Keep safety in mind if you do decide to check it visually and make sure the amp is unplugged.
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"Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves."

---- William Pitt (the Younger), Speech in the House of Commons, November 18, 1783

Offline Ron 1

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Re: Whats wrong with my amp....?
« Reply #6 on: May 12, 2010, 04:28:14 PM »
????????
is the wire from the battery big enough to run the amp? just a thought!
             rw
        p.s. ground good?
 
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