Bridgman:

The K simply stands for black. Some of Pioneers receivers are available in silver, so the models that come in black and or are available in black has the K attached to end.

As far as the VSX-1014TX-K goes, it doesn't come in silver, therefore if you see it somewhere and it doesn't list the K, it's simply because the store, retailor, or etailor just left if off due to the fact that it's only available in black.




Sutter Cane