Think I paid about $35 for this amp stand from musician's Friend holds amp/cab at 45° (not adjustable, but is adjustable for height. It holds a max of 250-lbs. I put my 52-lb. DNS-210 cab on it plus my 4.8-lb DNA-800 amp and about one pound more for my wireless Line 6 Relay G10s. Super solid.
Found a link for it here:
Musician's Gear Deluxe Amp Stand
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Be sure to get some non-slip tool-box liner to set your amp on to be sure it doesn't slip off at that angle. I bought a small roll of tool box liner from Harbor Freight. It's very thin and stays stuck where you put it It works great and is super cheap:
Here's link for the
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