I found on Craigslist a media cabinet from the same Ethan Allen collection (American Impressions) as our dining and living room furniture that I have modified for my stereo equipment. The cabinet is probably about 20 years old and made entirely of solid cherry. Unlike many cabinets this one is pretty deep, 19", with plenty of room for equipment, power cords and interconnects.
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After some modifications this is what I ended up with:
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I replaced the 1" solid top with a 2" deep tray that holds a constrained layer damping panel comprised of 1/2" MDF - 1/8" Aluminum - 1/2" MDF. These layers are held together with a 3M CLD tape and the top of the panel is covered with matte black Formica. The 38-lb CLD panel rests on six Sorbothane disks and does not touch the cherry sides of the tray. I painted the MDF black to seal it from moisture. I consider the CLD cabinet top part of a system to address vibration impacts to my TTs.
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I also replace the glass with metal grill painted black for ventilation and added LED lighting under the top.
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This cabinet goes well with our decor and is part of a system to minimize vibration that could adversely impact the quality of sound from my DD turntable.
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Note: The TT in the above picture is a Marc Morin modified suspended AR XB and it does not require the CLD top to address vibration. It is in the picture because it just happened to be nearby when I put everything together.