Ground loop. - Printable Version +- Devialet Chat (https://devialetchat.com) +-- Forum: Devialet Chat (https://devialetchat.com/Forum-Devialet-Chat) +--- Forum: The Vinyl Thread (https://devialetchat.com/Forum-The-Vinyl-Thread) +--- Thread: Ground loop. (/Thread-Ground-loop) |
Ground loop. - samsoum - 27-Sep-2018 Hi felkas, I recently changed the position and connections on my system, and unfortunately ground loop emerged on my system. I investigated the problem by following ps audio steps online, and concluded that it was aground loop. It s coming from my dev200, used now as pre/ dac. It can be from the ic also. Any ideas, thoughts , how i can fix that? Sent from my iPhone using Tapatalk RE: Ground loop. - ogs - 27-Sep-2018 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. Ground loop. - samsoum - 28-Sep-2018 (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 . Sent from my iPhone using Tapatalk |