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Old 1st February 2004, 03:57 PM   #1
Lyra is offline Lyra  Norway
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Question Rotel 972 Balanced out...

Does anybody have the schematics regarding the Rotel RC 972 (think it was this name on the front) preamplifier ?????

I am going to help a friend rebuild the output to balanced, and the schematics would be helpfull....
The amplifiers should from now on be placed near the loudspeakers, and balanced signals would be preferable regarding the relatively long distances between preamp, and poweramps......
Need to choose some voltages inside supplying the new board with two SSM2142 balanced line drivers....
(the two poweramps (NAD 208?) have already this option...)

If anybody of You have a better idea than SSM2142, I would be happy hearing from You !

Regards
Lyra
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Old 1st February 2004, 04:08 PM   #2
Vek
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A simple and good solution in this case would be the use of line level output transformers.

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