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U.S.AMP 2000X
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Old 11th October 2011, 10:05 PM   #1
megael9 is offline megael9
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U.S.AMP 2000X
Default U.S.AMP 2000X

This unit goes to protection (sat) between 3 to 6 hour after
power on. no leakage or shortage transistors, any suggestion?
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Old 11th October 2011, 10:40 PM   #2
Perry Babin is offline Perry Babin  United States
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Is it going into thermal protection?
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Old 12th October 2011, 02:54 AM   #3
megael9 is offline megael9
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U.S.AMP 2000X
don`t think so, because I shorted the thermistor
and same thin.
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Old 12th October 2011, 03:09 AM   #4
Perry Babin is offline Perry Babin  United States
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When it shuts down, does the power supply shut down or do you simply lose audio?
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Old 15th October 2011, 02:57 PM   #5
megael9 is offline megael9
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U.S.AMP 2000X
I let this amp play for over 15 hour at
50 % Of its volume and no problem,
but when Go more than 75 % volume
it goes into Aux mode.
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Old 15th October 2011, 04:17 PM   #6
TheBaronGroog is offline TheBaronGroog  United Kingdom
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What's your battery like?
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Old 15th October 2011, 10:52 PM   #7
Perry Babin is offline Perry Babin  United States
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What is aux mode?
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Old 16th October 2011, 09:47 AM   #8
megael9 is offline megael9
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U.S.AMP 2000X
Sorry, I ment sat mode.
About the battery, I should
I look for?
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Old 18th October 2011, 11:13 AM   #9
TheBaronGroog is offline TheBaronGroog  United Kingdom
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Look at the voltage your battery is displaying when the amp cuts out-your power supply may be sagging and causing the amp to shut down.
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