Skip to content

Quote by Sidney Lumet

Download Open image
““The basic 110-volt AC power line moves the electrons at 60 cycles. If a transformer is close to the power source (and all speakers have transformers), the 60 cycles produce an audible hum. Crackling, caused by dirt on the sound head, can also be heard.””

Sidney Lumet

3.7 out of 5 (7 ratings)

More by Sidney Lumet

Explore all 23 Sidney Lumet quotes