Found Great Seller - Plinth for Technics 1200 GAE

That’s a base not a plinth. The plinth is the bit that supports both the platter and tonearm.

That's so funny.

For those of us for whom English is our first language, a plinth is a base - example being the square base under the greek columns.

It derives from the greek word plinthus which means tile or brick. 
Thereafter the Latin word plinthus which was shortened by the English to "plinth".

The English expanded the use of the word to describe the bases for vases and urns.

Perhaps you could write to the folk that compile the Merriam Webster dictionary, the predominant American dictionary, to advise them of this new definition.

A Part that serves as an anchor point for both Platter Bearing Housing and Tonearm, as well as having the TT's controls mounted on it, is OK to be referred to as a Chassis.

A Chassis can be found to be mounted on a Exotic Design as a Plinth, a Basic Design as a Plinth and on some alternate designs no Plinth is used, Tinned Vegetables have been used as the Supporting Mount.

A Plate in the form of Metal, Wood or Plastics solely used to support the Platter Spindle Housing, Motor and Tonearm is OK to be referred to as a Chassis or Plinth.

Some Designs come with a dedicated Sub-Plate produced from similar or identical material to the Chassis or Plinth. The additional Sub-Plate is OK to be referred to as a Sub-Plinth or even a Sub Sub-Plinth depending on the tiers in place for the assembly. 

Tomatoes being pronounced as Tomartoes - Tomaytoes seems to be the description being questioned.  

Wow! The takeaway wasn't supposed to be a linguistic exercise.  Jose in Madrid just makes good wood boxy things that ensconce the 1200 G and GAE series.