Transient Rattle in Left Channel

[Newzpix]

Usually with a female vocal or instrument at a narrow and specific frequency, I hear what sounds like a the snare from a drum / metal fast rattle. I also hear it when doing a RoomFit. Does not occur when using CD transport or turntable, just the ProPlus

 

[HansD-NL]

Usually with a female vocal or instrument at a narrow and specific frequency, I hear what sounds like a the snare from a drum / metal fast rattle. I also hear it when doing a RoomFit. Does not occur when using CD transport or turntable, just the ProPlus

Can be (digital) clipping but unable to say without more info or an example. What do you mean "when doing a RoomFit". Roomfit plays a sweep..

 

[slartibartfast]

Can be (digital) clipping but unable to say without more info or an example. What do you mean "when doing a RoomFit". Roomfit plays a sweep..

It could be furniture etc resonating

 

[Newzpix]

It could be furniture etc resonating

It could be a sophomoric reply

 

[slartibartfast]

It could be a sophomoric reply

Eh. At the moment I have Christmas cards on my speakers and they vibrate during a sweep.

 

[FuckaZip]

First, I would listen to the source file again through headphones and check whether this noise is also audible. Alternatively, I would view the source file on a PC using an audio editor. If it is a poor RIP, this should be visible/audible.
This is to rule out hardware errors and errors in the audio chain.