Maple and cherry flexi rack - $50I bought these pre-made maple plywood with cherry trim shelves from Eight Nerve on closeout and built a felxi style rack with them. Each shelf is a bit smaller than 24"x20" and the threaded rods are 36". You can adjust the shelf heights as much as you want.
30" speaker stands - free if you buy anything else locallyThese stands are metal with a black textured finish. Right now they have felt pads on the bottom for the tile floor, but I also have a set of spikes for them. Because they are light weight, they are not the most stable once a speaker is on top, but they work fine in low traffic areas.
Jumbo corner bass trap using "acoustic cotton" - free if you pick upI had played with cotton based room treatments in the past and had a bunch left over, so I made this puppy. 4' tall, 2'x2' triangle with burlap wrapping and plywood top and bottom.
