When and what was your last significant equipment upgrade?

My previous best upgrade was to the deHavilland UltraVerve tube preamplifier. At the time I was a dealer for Art Audio, Joule Electra, Atmosphere and had pre amps from all the above. In the hopes of finding a less expensive preamp I ordered an UltraVerve from Kara Chaffee. Well I got more then I expected. That little $2500 pre out performed all the above. What an eye opener that was. 

I think that was in 2006. 

Mains is on a shilling rampage. At least ten current threads are being dominated by this nonsense. Is no one safe?

Just ordered new speakers for the first time in 10 years! A pair of Audio Note AN/Jlx's in Olive wood veneer! Got them through Deja Vu Audio they should be here in another 7-10 weeks!

@jond  "patience is a virtue"  7-10 weeks?  You sir, must be virtuous indeed!