Is it the beer or do speakers/electronics really need some extended warm-up period?


To me, one of life's best times are a cold beer and listening to good music.  I have noticed that the longer the listening/drinking session, the better the sound.  Is it the beer or do the electronics/mechanical components mellow out after some burn-in period?  Thought about listening with no beer, but that's not happening.
gvlandin
physus, you asked some good questions; I believe most will be answered in my article. 

mesch, it might be reasonable, but in the comparisons of gear I conducted it was not audible. i.e. it's not significant
A glass (or3) of good Champagne with a good smoke (of your choice) alway makes my system come alive. 
Must be the long warmup🤔
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