Mains noise from projector
Posted by: Fozz on 24 June 2006
Hi,
I run a screenplay 7205 with my stereo gear as in the profile. Recently I noticed that at certain times there is a lot of hum and a faint cyclic "ticking" in the background when playing vinyl. I now realise this is in sync with the fan in my projector.
With the preamp turned off and just the power amps on the noise is very pronounced. so I am guessing a lot of muck on the mains from this unit.
Has anyone had similar experience of this or should I call screenplay? I am now thinking of of dedicated spur for the projector...!
Best wishes
Gary
I run a screenplay 7205 with my stereo gear as in the profile. Recently I noticed that at certain times there is a lot of hum and a faint cyclic "ticking" in the background when playing vinyl. I now realise this is in sync with the fan in my projector.
With the preamp turned off and just the power amps on the noise is very pronounced. so I am guessing a lot of muck on the mains from this unit.
Has anyone had similar experience of this or should I call screenplay? I am now thinking of of dedicated spur for the projector...!
Best wishes
Gary