Denver, Co

The Colorado Audio Society has been around for quite awhile:

http://www.coloradoaudiosociety.org/

Well I’m not in Denver, but am in Co., Pueblo is not that big with no really high end audio dealer, but Sound Shop in Colorado Springs is where I get my gear, I have mostly Mcintosh equ. tubes, I do it all Lp’s reel to rell cassette, cds,wifi with Sonos, and Astell and Kern. Any one who wants to bull just leave me a note.

George

I'm from Pueblo County too.  I can't afford McIntosh, so I've had to settle for Dynaco Mark IIIs, a Pas 2, upgraded with Svetlanas.  I'm a settler.  We make our own clothes and squeeze our own milk here in the ghetto that is Pueblo Colorado. 

Agreed-

many good Audio companies and dealers/retailers hail from CO.

Hey I also call Pueblo home I'm running a SP10-mk11a,Air tight PC-1,EAR 912,BHK 300 monos,Reference 3A grand veenas.

As mofi said there is the "Colorado Audio Society". A real good group and good support when I use to attend 26 yrs ago for a couple of years. It is a great way to hear other gear, make contacts that can help you with your system, and make some nice friends, have some neat outings and great times.