Audio racks that can handle heavy components

My amp weighs 105 lbs, that’s my main concern. Under 1000k. 

1000k is a million dollars

I use the Solid Steel S3 series of audio racks.  It holds my 123 pound McIntosh power amp with no problems.  I believe each shelf holds either 125 or 150 pounds each and depending on the number of shelves the price tops out at $999.99.  I purchased mine from MD.  

https://livevibeaudio.com/rhythm-platforms/

Adona Audio Racks, Modular Audio Video Furniture and Isolation Platforms at Adona Corporation