Badman, perhaps the testing was done on amplifier output, not speakers, perhaps it was on just the DAC output stage, testing a single digital cable.
At these points in the signal chain, the relative differences of cables are magnified relative to total distortion levels.
You are just way out of line accusing people of being a fraud when you have no idea of the testing methodology (neither do I know it).
But I will tell you one thing, Rick told me the external testing company was most surprised about the SNR changes, rather than distortion reduction you are focusing on. To them that was even more impossible.
At these points in the signal chain, the relative differences of cables are magnified relative to total distortion levels.
You are just way out of line accusing people of being a fraud when you have no idea of the testing methodology (neither do I know it).
But I will tell you one thing, Rick told me the external testing company was most surprised about the SNR changes, rather than distortion reduction you are focusing on. To them that was even more impossible.