Still the key is to treat the cables, all cables that go into tuner and into the processors. Do not forget that you have a perfect loop: tuner goes to preamp, as in the same time tuner goes to A/D-DAW-D/A- preamp. So, you have two grounds come to the same point and this is recipe for a loop disaster. You need to be watch how you connect it and always do not spare ferrite on PS cables (common and differential mode), digital interconnects (common mode), antenna cable (common mode), tuner analog output (common and differential mode). You will be able to decrease the digital noise inflicted to tuner VERY dramatically.
The Cat |
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