Shanling T100 owners, please help

Hi Guys,

I just borrowed the Shanling T100 from a local dealer and noticed that if do a horizontal bi-amp(e.g. direct plug into 2 NAD S200 and bypassing the preamp) using the tube output for the mids and highs and the solid state output for the bass.It sounded really good compare pluging the CD player into the NAD S100 and bi-amping it from there. However, I noticed that there
are more noise in between songs just somewhat similiar to playing records when the Shanling T100 is plug directly into the 2 NAD amps?...Does anyone knows why?...this is noise is bothering me. I really like the way the Shanling
sings without going to my preamp. But theres got to be a way to get rid of those noise in between songs.

Does anyone experience this?