28-Sep-2018, 18:37
(27-Sep-2018, 20:22)ogs Wrote: The first to do here is get a pair of shorting RCA plugs. If the D200 is silent with a shorted phono input you can concentrate on the wires/cable from the cartridge to the RCA plugs on the arm cable. Check the ground lead too. Not completely foolproof as a phono input behaves differently shorted and with a cartridge connected, but it is a good start.
Thks ogs for the advice.
Actually i ve sold my tt.
But i ve noticed thru my investigation, that the humm is higher on the phono input.
What i ve done now , is deactivate all the inputs, except the pre out, but the humm is still there.
I will buy shorting plugs and i will try .
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