"Vintage" high end gear vs new and upgrade path?


I'm pondering a couple issues that relate to each other.  Let's start with vintage vs new part.   The system is ripped straight from the 90's but was pretty much a Stereophile "A" class setup in its day.  Here it is: 

  • Rega P3 with numerous upgrades & Exact 2 cartridge (new)
  • Threshold FET10/pc phono preamp,
  • Sonic Frontiers SFT-1 => Assemblage D2D-1 ==> SFD-2 Mk3
  • Krell KBL preamp (recapped) ==> ML No. 332 amp  (recapped)
  • Maggie MGIIIa's (recent factory rebuild)
  • Music server (repurposed HP server) w/ Asus Xonar card feeding D2D-1
Issue 1:  Have >>analog<< electronics really improved much in the last 25 years?  My sense is that the lower and midrange gear is better, but does that translate to the high end?  This stuff sounds pretty damn good and I'm skeptical that I'd be able to make much improvement without spending vast sums of $$.  What would the weak link be here?

Issue 2:  Despite improvements in digital I'm also skeptical about how much real sonic improvement there has been in high end DACs, especially when it gets beyond 24b/96khz source material (system above is good up to 24/96).  I'm also skeptical about the claimed improvements from DSD over PCM, so I'm ignoring that for the time being.   Obviously connectivity, music servers, the digital audio chain and computer anything has improved greatly and is vastly cheaper than in 1995.  But how far does that actually extend to the sonics?  My sense is not so much.

At the end of the day I'm interested in any upgrade(s) that would create a real, hair-on-the-back-of-your-neck improvement without spending $10k.  But I've convinced myself that so much of what I read about would be only yield an incremental sonic improvement, and maybe even a downgrade.  I need a strategy - which might just be "leave it alone and just enjoy."  Any comments welcome, thanks.
raueda1

Showing 2 responses by oleschool

Those maggies are great i still miss mine yrs later . I ran krell on the bottom and cj tube on top with pv12 pre  it sounded killer . Still look for that airy sound . (With 2sunfires) I like it all , but with all due respect the anologue is your weakest link imo planers love a great anologue front end .Just  my opinion but i would look at room treatment,ac and interconnects and the top would be front end .
I want to be clear i wasn't saying anything you have is not great gear.I stated that imo  vinyl will make those maggie sing and if it were my upgrade path i would look at my tt cartridge 1st as the weakest leak in your system.( if your not into or willing to dive back into vinyl again i get it )We never heard about your cabling ,room treatment etc.The room acoustics are often overlooked and it puzzles me .In my situation and many others properly treating a room is like a major component upgrade and in most cases around a g..
Good luck
I like your setup