I visited a friend with new speakers and amps. It was a hot day, and his voltage varied between 104 and 114 volts. The sound was very disappointing.
Texas is not on either national grid. My voltage sticks with at most .5 volt differences at 124 volts both in the winter and summer. I have two central air conditioners and both run probably 80% of the time in the afternoon with temperatures of 97-100 degrees F. Summer causes me no problems other than feeling stuck in the house, especially as I am just back from the Colorado mountains.
Texas is not on either national grid. My voltage sticks with at most .5 volt differences at 124 volts both in the winter and summer. I have two central air conditioners and both run probably 80% of the time in the afternoon with temperatures of 97-100 degrees F. Summer causes me no problems other than feeling stuck in the house, especially as I am just back from the Colorado mountains.