And it also depends of who's playing and who's listening. * That Martin custom guitar ain't cheap. ...And neither a grand piano.
? Strictly sound, active listening, say for no more than four hours (two movies); no touching (CDs, LPs), no smelling (CDs, LPs,) no reading (liner notes from CDs, LPs), no looking (LPs spinning on top of that TT, CDs spinning in that top loading player), just listening/hearing (ears only, no rituals), and getting up after each LP's side to flip it over, and the CD eject to put another one in the disc drawer (no CD caroussel player, no albums LPs stacking), ...this is no escaping, and more care is required when flipping the LP because the diamond tip I clean after each side with a brush and lubricant and so is the album with a brush and liquid record cleaner for the dust, ...but other than that only the sound quality from a CD rig costing $2,000 versus a LP rig of the same price...you tell me which one sounds better.
And if you want to go higher, say a CD player that costs $5,000 and a turntable that costs also $5,000 (including the tonearm, cart and phono preamp), that too; you tell me if the same mastering on CD and on LP, which one sounds better to you. No blind test needed behind a black curtain; it is too obvious when a record (vinyl) is spinning.
Then someone else will say some different than you, using different listening criteria. And nobody, nobody is biased, ever.
The CD player would need to be fully optimized to perform its best. The TT, tonearm and cart would also need to be.
And, such a test was already performed @ Mike Lavigne's own place. ...Only that the equipment was slightly more expensive.
I have read the link from the first post. Each person, professional or not, will bring something up and omit few by simple human nature of the moment; without being scientific about it and with few measurements just for the fun of it. If Sony/Philips haven't invented the compact disc someone else would, be it Bill Gates or Steve Jobs or Magnavox or JVC or Denon or whoever else. Music is transporting, and we also like to transport it with us. @ home we are transported by spinning vinyl, and also by spinning CDs. Are we more transported from one music medium over the other or both? And, is being transported related to sound quality?