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question about amp?

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Member - Posts: 44
Member spacespace
Joined: August 11, 2004
Location: United States
Posted: August 27, 2004 at 2:24 PM / IP Logged  
The third day after I hooked my system up, one bridged channel on my amp just didn't power my sub. The other sub was hitting like normal. I got home and opened the amp up and saw no bad components and even used an oscope to check curves on diodes and other semiconductors. I put the amp back together and swapped the connections to subs meaning the left sub connected to the bad side and the other sub to the good one. Both subs are now hitting. I was wondering what happened or if it was because I just fixed a bad solder joint somehow.
Platinum - Posts: 3,455
Platinum spaceThis member consistently provides reliable informationspace
Joined: February 07, 2004
Location: Saskatchewan, Canada
Posted: August 27, 2004 at 3:18 PM / IP Logged  

repairs by magic.... gotta love 'em

it may be you inadvertantly resoldered something or it may be that you still have an intermittent problem and it happens to want to work right now...... time will tell

more often than not, repairs by magic units always come back....

Kevin Gerry
Certified Electronics Technician
MECP First Class Installer
Classic Car Audio
since 1979
Member - Posts: 10
Member spacespace
Joined: September 12, 2003
Location: United States
Posted: August 27, 2004 at 4:52 PM / IP Logged  
open the amp and check for semicondutors that are loose  or  weak sodered causing it to shift

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