Does this mean you prefer a long, or short, "burn in time"? But I agree, there is little science here.

mplifiers   Forgive me if my posts appear to be nit picking, I am a new member of this forum, and imagine my surprise when I see the comments posted which are on the whole subjective.My professional career was with Scanning Electron Microscopes, and Semiconductor wavelength spectrometers...

If as you state, "Burn-in is most definitely real", how does one calculate the burn in time, and the math to support your claim?

Would you then agree this phenomena is subjective? I don't really understand what you mean by a "bit" subjective?

Harmonix re:  "burn in time".   "Well I'm not sure 36 hour burn in time is enough but things seem to start to settle in now (bass was a bit over the top initially) so here are the first impressions."   Would you explain what you understand by  "burn in time". Is this a subjective, or...