When and what was your last significant equipment upgrade?

Bought one 1 meter AQ Colorado RCA interconnect and two .5 meter ones on the Music Direct half price sale.  This is the third day of around the clock break-in, much of it with Purist Audio Designs System Enhancer Disc and I have never had a clearer window to the music.  It makes other cables sound "confused"  Ridiculously great value at such close-out prices.

July 2016 - Accuphase E600 bought as demo from authorized dealer with full warranty. I only mention that because some people do buy Japanese versions on eBay with step down transformers which is something I would never do.

Western Electric 16 GA speaker wire.  :)

Zavato I am with you on the Bricasti. My upgrade was the 2K Melco N 1 server, player. Stores 2 terabytes. I purchased a Buffalo CD Ripper that is made by the same company but sells for about $160 dollars. Much easier then burning to a laptop. Now while I listen to music I can burn CD's at about one every 4 minutes. Adds a lot of joy to my listening experience.