How long it take before your system/amps sound


...the best. My system sounds the best after 12 hours of playing. I didn't realize this until I inadvertently left my system on overnight. I was surprised how much better it sounded compared having the system on for an hour or two. I have tube DAC and amps, which probably are the reason for long warm up. His really surprised me.
dracule1
The lighted displays on everything else (coffee maker, stove, microwave) seem to go on forever so I can assume hifi stuff can also. That doesn't mean it will, but it's a comforting thought.
About 45-60 minutes for the amp to come up to optimum performance, and around an album side for the cartridge to warm up.