HUMIDITY


What is an ideal humidity for tube amps pre amps and speakers?  All around equipment?


polk432
0%??
Good luck with that.
The relative humidity in Death Valley is currently 6%!
Forty five to sixty percent has worked well for me for over thirty five years. Lower end during summer months and closer to sixty during the winter. No worries!
 Hope you don't live in a cold winter climate to keep 60% humidity your windows will have ice on the inside. If you run a whole house humidifier beyween 35 and 45% and you will need to dial that down in very cold weather to around 25% maybe lower in sub zero weather.