https://community.sony.it/t5/hi-fi-systems/cmt-sbt100b-hi-fi/m-p/2279406#M2301 <P>Hi</P><P>&nbsp;</P><P>I purchased the above today and very happy other than a humming sound when the unit is in standby mode. Is this normal or any recommended solutions to see if I can eliminate. I have plugged directly into wall socket and not near any other electrical items.</P><P>&nbsp;</P><P>Thanks in advance.</P> Sun, 08 Jan 2017 22:23:50 GMT ianwiffen 2017-01-08T22:23:50Z https://community.sony.it/t5/hi-fi-systems/cmt-sbt100b-hi-fi/m-p/2279406#M2301 <P>Hi</P><P>&nbsp;</P><P>I purchased the above today and very happy other than a humming sound when the unit is in standby mode. Is this normal or any recommended solutions to see if I can eliminate. I have plugged directly into wall socket and not near any other electrical items.</P><P>&nbsp;</P><P>Thanks in advance.</P> Sun, 08 Jan 2017 22:23:50 GMT https://community.sony.it/t5/hi-fi-systems/cmt-sbt100b-hi-fi/m-p/2279406#M2301 ianwiffen 2017-01-08T22:23:50Z