Actually there is no burden of proof on me at all however if you want to discuss this I can only point out that many the many contributors to this forum who have consistently reported they’re own first-hand observations that obviously conflict with those of the "AudioCritic" so I would state simply that his are the "extraordinary claims" and not anyone elses!
" prove that you and others can reliably tell the difference with an A/B/X test."
Again I do not not need to proof anything to you at all this is a hobby group but since you bring up abx it is not a definitive test for audio as has been revealed hear by others on many occassions. AudioCritic states that he is an objectivist so he must have proofs of what he claims or perhaps he is just trying to sell magazines!