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In the Forum: Off Air Audio
In the Thread: TU-X1 setup
Post Subject: Debugging Sansui TU-X1Posted by Romy the Cat on: 9/6/2008
Adrian,
I am not sure if I understand you correctly but if I do then I did NOT experience this effect with both of my TU-X1. Does is exist only with one station? If yes, then the station might possess signal in some odd way…
You might check the output stage by driving the TU-X1’s internal generator and looking at the scope the cleanness of sinusoid. You can also to look what the whole tuner does with a clean wave. You need to buy a couple dozen dollars transmitter and set to TU-X1 a signal from generator.
Do not forget it is 30 years old devise and anything might be wrong with it. To me the absolutely the best way to check sound of tuner for defect is to hear piano play. If anything is wrong then modulations and distortions are very auditable at the key strike attacks…
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