I've got kind of a crazy question. So if a VU meter is a true "VU standard" meter, then it would be completely interchangable with other VU standard meters with no changes needed to the circuit, correct?? So a nice Weston, or Simpson, VU would be interchangable with a Sifam, or one of the VU's mentioned above, assuming that the one mentioned above is true VU standard? I realize some may be a little more accurate than others, but they should be interchangable, correct??
Thanks,
Jay