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Old 25th January 2012, 10:22 PM   #1
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Join Date: Oct 2009
Default pass labs x2-1

hi do not know if you need to connect the pins of the XLR inputs or outputs
do not make noise preamplifier. how to use the bridge output
connecting a CD takes XLR shorting the XLR output.
Someone could explain this. thanks
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Old 25th January 2012, 10:38 PM   #2
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The input XLR needs to be shorted pin 1 to 3 if you are using RCA inputs.

No shorting pins on XLR output pins.

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Old 27th January 2012, 05:46 PM   #3
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Default pass labas x2-1

thanks for answering me and tell me that no repair.
I still have the problem of heating-R401 R301-R302-R402 and the measures are on its banks, the problem is that you have background hiss
low volume, you should change the IRF610?
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