I have my old Dual CS-7000 sitting on my file cabinet. Some would expect it to ring like a bell, but they don't understand that in addition to providing storage for media and cables, it is also a 700# fire safe on steel wheels which have only a very narrow line contact point with the floor. it even has spoke wheels for better isolation! For $50 at a surplus office furniture store it has a cost/benefit ratio that cannot be beat. At about 5 feet high, it puts the platter above the line of fire from the main speakers and just about the perfect height for me to check stylus condition and positioning.
For name-droppers, the cabinet is a 4-drawer Remington Rand "Safe-File", made in the USA some time in the 1940's. Many thousands were made, but you will do better looking in an office surplus store than an audiophile shop. I frequent both but only locally as shipping can be a bear in both categories.
"Precisely calibrated feedback can be of great value..."