mcintosh laboratory inc 2 chambers street binghamton new york ... 13903-2699 tel 607 723-3512 · us toll-free 800 538 ... the mcintosh illuminated peakreading meters power guard prevents overdriving the ... per channel all channels operating is 200 watts into a 4 ohm or 8 ohm load rated ... power band 20hz to 20khz total harmonic distortion maximum total ... distortion at any power level from 250 milliwatts to rated power output is 0. ... headroom 1.7db frequency response +0 -0.25db from 20hz to 20khz +0 -3db from 10hz to ... 1.0 volt balanced with a 4 ohm speaker 2.0 volt unbalanced with a 4 ohm speaker 1. ... 4 volt balanced with a 8 ohm speaker 2.8 volt unbalanced with a 8 ohm speaker a- ... for any combination of frequencies from 20hz to 20khz with all channels operating is ...