Chord Dave and lInear power supply

I re cently added the Sean Jacobs DC4 ARC6 to my DAVE (M Scaler has Teddy Pardo LPS).  Extraordinary impact on my system.  Very costly, to be sure.  But far and away the greatest impact of any change I’ve made to my system.  
 

Late to the discussion, however I have also taken an upgrade path with the Dave - first with the M Scaler which added greatly to the depth, soundstage and detail (in a good way). Then last year, based on reviews and the fact that Sean Jacobs’ US tech rep lives nearby, I took the plunge and added Sean Jacobs DC4/ARC6 LSU to the DAVE. The change was utterly transformative- as one would hope from such an expensive piece of kit. One cld argue that it would have been better to simply purchase a top end $30K DAC rather than “upgrade” the DAVE piece by piece. However, a one time $30k spend was not in the cards for me. (I suppose one could make the same argument with the Innuos Zenith MK3+PhoenixUSB+PhoenixNET as I did for the same reason as opposed to going directly to the Statement.

Nonetheless, I couldn’t be happier with my system now with the DAVE/M Scaler/SJ LPSU. There may be future upgrades to my system, but I think my “Rube Goldberg” approach to the DAC will satisfy me for a good long time.  
 

Other major components:

Zenith MK3/PhUSB/PhNET

Pathos Heritage MKii integrated 

Tannoy Kensingtons

REL S/812

Transparent PowerIsolator 

The Sean Jacobs was the most recent add.