Is My McIntosh C52 Pre-amp The Weak Link?

Many thanks for all your responses, very helpful. The overwhelming consensus is; the C52 DA1 is the weak link. However, I don’t want to replace the C52, because, I also have a TT and R2R tape deck (15ips master tape copies are the ultimate in SQ for me. See this forum thread for more information: https://forum.audiogon.com/discussions/why-do-people-like-reel-to-reel-players. ) The reason I am contemplating the Aurender A20 is, I initially used a Bluesound Node for streaming, upgrading to the Aurender N10 was a night and day upgrade in SQ, everyone in my family immediately noticed the improvement. So, what do I do now, separate DAC or the Aurender A20? If anyone has experienced upgrading to the Aurender A20 from a stand alone DAC, I would love to hear your thoughts on the experience,

I was revisiting this today and thought that you could always purchase used from somewhere like The Music Room or Upscale Audio.  They have a great return policy so if you get something that doesn’t work well in your setup you can return it.  There’s no shortage of top level DACs you can choose from.  I’ve only had the DA1 and the Pontus II with a Hermes DDC so I can’t tell you what anything else sounds like.  If you let folks know what characteristics you’re looking for you’ll get plenty of recommendations.  Some of the names I see around here are Denafrips, Chord, PS Audio, Weiss, Mola-Mola, Lampizator.  There are many others I’m forgetting.  There are also R2R and DeltaSigma DACs and one may suit you more than the other.

Separate DAC gives you much more flexibility.

I just upgraded my MA8900 to the DA2 module and there is a marked difference.  Firmware update plus new and better chipset on the DA2 are superior to the DA1 module.  IMHO, larger soundstage, more detail and resolution and tighter, more defined low end.  Sure, separate DAC will give you more flexibility and maybe more resolution, but the DAC upgrade is around $1000.00 plus install fees so not a bad deal for a lot of improvement.

Thanks chcumo63. sound like a good low cost upgrade, will explore. Certainly less expensive than going from a C52 to a C53.