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IRS BETA Repair

Hi, 

Does anyone out there know a technician that is familiar with the IRS Beta's.  Having a feedback problem with the servocontroller. Not sure whether it is the controller or the control woofer.  When I plug the servo control cables in I get an overload of the amp that controls the woofers.  The safety cut out kicks in.  Is the module for the control woofers servicable?


Thanks in advance.










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cleeds
5,959 posts
 
Is this a problem that recently developed, or are these speakers new to you? Have you checked the gain setting on the back of the xover/servo unit so that it is at the correct level for your amp?
adg101
1,063 posts
 
Wonderful speakers that I’ve had the pleasure of listening to. Only advice I can give if you don’t figure it out is call Paul McGowan of PS Audio. With Arnie gone Paul probably knows who to ask if he doesn’t have the answer. Good luck.
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c421c OP
5 posts
 
Will do. Where is PS Audio located?  This is a new issue.  I’ve had the speakers for 4 years.  Had a grounding issue in the Servocontroller.  Someone had worked on it before I bought it.  Some of the soldering let go.  I brought the unit in for service but the problem persists. Even got another Servocontroller but have the same problem.  That’s why I’m Wondering if the control woofers are damaged and that is the problem. 
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