FBT Ventis i Subline na Prolight+Sound 2018 [uptone.pl] 1/3

FBT, to doskonale wszystkim znany włoski producent nagłośnienia scenicznego. Podczas #ProlightAndSound2018, firma zaprezentowała wiele ciekawych rozwiązań, w tym nową serię #Ventis z modelem #Ventis206A oraz dedykowaną serię subwooferów #Subline.
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[@angelicacaso5219]

Hello, I have a VENT 206 A pair, I wanted to create the system configured in the manual on page 22 respecting the connections, I have a problem: the speaker receiving the output signal from OUTPUT balanced by the mother speaker gives me a background noise as if it were ground.
I changed different cables with no result.
I inverted the speakers, same result
I disconnected both the microphone (LINE/MIC IN) and the audio (STEREO IN) leaving only the xrl audio cable from speaker a to speaker b, same result.
I disconnected the ground discharge cable of the 220 volt power cable, same result
I connected the 220 volt power cable to two different home systems thinking of a grounding problem, nothing to do.
How can I solve this problem? Thanks!!

[@barra7241]

Cual de los 3 es mejor?
De los Sublines:
18/15/12 ??? Saludos