Eversolo DMP A6 with or without preamp


I just bought an Eversolo DMP A6, and it sounded great by connecting directly to my MacIntosh MC302 amp. I am trying to figure out why it seems to sound better than going thru my Mac C2300 tube preamp which shouldn’t be too shabby. 

Are most of you using this DAC/Streamer by directly connecting to the amp?  Any recommendations would be greatly appreciated. 
 

 

eylai777

My Dad has one connected digitally via USB to his Mac 8950 and it sounds great with the Mac DAC 2 card doing all the heavy lifting.  Yours is all analog so I am surprised to hear you say it sounds better with no preamp.  

Maybe time  for new tubes?   

Maybe having both a Mac pre and amp was too much of a good thing?  Agree with maybe trying some new and maybe more transparent tubes.  Hard to believe you couldn’t significantly improve upon the preamp section of a $900 streamer/DAC combo unit either with new tubes or a different preamp altogether.  FWIW, and best of luck.