SPL meter is probably different from your ears. Since human hearing is almost never balanced perfectly between left and right ear, the surest test is by ear IMHO.
How to test balance between right and left channel
Does anyone know if there exists a simple straight forward test equipment that can tell me whether the left and right channels of my speakers or amps or preamps or CD are outputting the same level/strength of signal?
Can this be done with the help of a multimeter, if so how?
many thanks.
Can this be done with the help of a multimeter, if so how?
many thanks.