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Old 10th April 2004, 01:22 PM   #1
diyAudio Member
Join Date: Mar 2003
Location: Martorelles (Barcelona)
Default Amplifier Noise

Hi Guis,
My Brother just finish assembly one Aleph3 and we have a noise
problems when we connect it another components for example: active preamplifier, passive preamplifier, CD.
We think that the problem is due at loops ground.
By itself doesn´t have noise.
Te system of the wiring is Mr. KLJUCARIC.
You can see that the ground of the signal only is connect in the PCB not at the RCA.

Somebody help us, thanks.

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Old 11th April 2004, 01:07 PM   #2
diyAudio Member
Join Date: Mar 2004
Location: Etobicoke, Ontario. Canada
Try grounding the two cases together, your amp to the preamp, and see if the noise goes away.
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