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Hello, with some guidance I have resolved the issue!
I took delivery today 26th November 2019. Immediately I noticed the hum on all sources which was much, much louder in the Phono input.
Nathan from the helpdesk of Sevenoaks Audio Visual helped me to sort it out. He told me that this is to do with the grounding of the amp. So I took a piece of wire and connected it to the grounding post of my Rega turntable to a casement screw on my Marantz NA6005 network player. Presto, the hum on the speakers on the phono input and all other inputs was resolved!
Apparently a grounding issue originating from the phono input can effect the whole system. Not sure how one would resolve this without the phono grounding post though...?
I hope this helps.... |
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