Timely thread. For the past week I've been letting my
system play throughout the day at above-moderate volume
while I've been at work (long workdays since my children are
away on vacation), breaking in a pair of new speakers. This
thread prompted me to compute the expected damage to my own
electric bill.
Assuming the worst, my expected increase is less than
$20/week, due to my particular medium-power, Class AB, SS
stereo amp--not too bad!
I'll keep this thread in mind in case I ever start thinking
about purchasing a pair of high-power, Class A, tube-based
mono amps!
rx7audio