E.B.
How about a couple of thick maple cutting boards. Drill four holes in the corners and install a threaded insert and choose the spile of your choice. Not on carpeted floors or have nice wood floors? Substitute the spikes with some sort of baby-buggy-rubber-bumpers like the following:
https://www.grainger.com/product/GRAINGER-APPROVED-Vibration-Isolator-2NPG5?cm_sp=Product_Details-_-Products_Based_on_Your_Search-_-IDPPLARECS&cm_vc=IDPPLARECS
Just some thoughts.
I'm with Jake on this, except I'd use 80-20 for uprights. IMO,
much nicer than threaded rods.
Two lengths of this would make a 36" high rack:
https://www.ebay.com/itm/T-Slotted-Extrusion-10S-72-Lx1-In-H-80-20-1010-72/321519063462?epid=1217370117&hash=item4adc0791a6Buy the attaching hardware from same vendor (this makes the total exceed $50, so the shipping is free):
http://www.ebaystores.com/Zoro-Tools/_i.html?_nkw=80-20&Buy 3 or 4 of these BB boards for shelves:
https://www.ebay.com/itm/24-x-18-x-1-3-4-Wood-Commercial-Restaurant-Solid-Cutting-Board-Butcher-Block/253310538160?hash=item3afa7c11b0Same vendor has smaller sizes, but 18 x 24 gives generous sized shelving -- great for turntables and large gear.
36" is plenty high enough for a 4th shelf, if your gear allows for it. I use this exact BB under my TT.
Spend a few bux on stain and poly, and a gorgeous super solid 3 shelf single wide rack can be had for
about $300. A 4 shelf jobbie will be about $370. Very basic DIY skills / tools are required.
As a plus, the 80-20's continuous center channel means the shelf height is infinitely adjustable.
Or go even cheaper by finding some used butcher block (tables, kitchen / restaurant
renovations, etc) on Craigslist and refinish them. Doing this means you can do double wide,
3 or 4 shelves for the same $$ or less.
That's how I built my rack:
Total height is 34" but uprights are only 32". As you can see, there's plenty of room for a 4th shelf if desired.
I originally built a taller 4 shelf version, it's shown in my avatar. I've downsized so I cut 5" off the uprights and eliminated one shelf.
Not sure if this qualifies as C and C, but there you have it..............FWIW.
