Just noticed something of concern. The power requirements of all the amps (except the M200) are 115VAC +/- 3% or 111.55-118.45 VAC. Is this correct? 115VAC seems a bit odd, I would have thought it should be 120VAC +/- 3%. The M200 Spec for power requirement is not on the website.

But the manuals do indeed say 120VAC +/- 3% ( including the M200 ). My voltage is 120.7 to 121 according to the DMM. Has anyone else noticed this discrepancy?

Out of curiousity, which is correct, the manual or the website? ( Personally, I would believe the manual. but thought I would ask )