Anyone experience with Rogers EHF 100 integrated amp?

Found out the problem that noise came from two of 5U4GBEH Rectifiers tubes and two of 6922EH Input Buffer Preamp tubes.  This Cary SLI-80 is brand new in the box but wondering why tubes are bad.  One 6922 make noise more than other 6922.  

Eddy, Neither 6922 should make ANY audible noise.

Who is the dealer and did they say if they tested the tubes before shipping you the amp? Cheers,
Spencer

Hello Spencer,

I bought it from bidconnections on here and he is a Cary dealer.  He requested Cary Audio to ship me those tubes for replacement and I just pm him to ask Cary to test the tubes before they ship them out to me.

Regards,

That's good. The dealer really should have tested the tubes before shipping you the amp. Hopefully he will make sure you get what you paid for. Cheers,
Spencer

Spencer, 
Just talked to Cary tech, he asked me if I want 5AR4 instead of 5U4 Rectifiers tubes because 5AR4 got more bass.  What do you think?