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#1 |
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diyAudio Member
Join Date: Mar 2011
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I have a orion extreme 800w amplifier about 10 years old. Was in great working condition until it sat for awhile and now when i recently tried to install it it was making some wierd high pitched sounds. The installer said when those amps sit for awhile the capaciters inside drain. What kinda repairs would i need to do or check? Amp doesnt smoke at all/
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#2 |
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diyAudio Member
Join Date: Nov 2003
Location: Louisiana
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Does it do it with no RCAs connected?
Does the sound come from the amp or from the speakers?
__________________
Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links |
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#3 |
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diyAudio Member
Join Date: Mar 2011
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If you touch the one side of the rca to that input it makes a funny sound. Other then that it i didnt here anything. The person installing said that orion amps tend to go bad if sat too long. Didnt know there was an experation date. Turned on fine but occosional dist. Didnt know if it was a resistor or capacitor
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#4 |
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diyAudio Member
Join Date: Mar 2011
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The sound is coming from the speakers. The rca is connected. The sound only happens when adjusting the gains and if you take one side of the rca's off and touch the other side.
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#5 | |
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diyAudio Member
Join Date: Nov 2003
Location: Louisiana
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Quote:
If the RCAs are properly connected, does it make the noise? Does moving the RCAs at the jacks make a difference?
__________________
Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links |
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