div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader040fdocumentsusreader040viewer20220225085acfa0dc7f8b9ac1478d0724html5page1jpg target=_blank img data-url=documentadvent-corppdfuse-the-advent-loudspeaker-the-advent-frequency-balance-controlhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: teachingupeduteachingupedubus364364casesCase Advent Corppdf · use: the Advent loudspeaker the Advent Frequency Balance Control which allowed the listener to alter the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader040fdocumentsusreader040viewer20220225085acfa0dc7f8b9ac1478d0724html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader040fdocumentsusreader040viewer20220225085acfa0dc7f8b9ac1478d0724html5page2jpg target=_blank img data-url=documentadvent-corppdfuse-the-advent-loudspeaker-the-advent-frequency-balance-controlhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: teachingupeduteachingupedubus364364casesCase Advent Corppdf · use: the Advent loudspeaker the Advent Frequency Balance Control which allowed the listener to alter the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader040fdocumentsusreader040viewer20220225085acfa0dc7f8b9ac1478d0724html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader040fdocumentsusreader040viewer20220225085acfa0dc7f8b9ac1478d0724html5page3jpg target=_blank img data-url=documentadvent-corppdfuse-the-advent-loudspeaker-the-advent-frequency-balance-controlhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: teachingupeduteachingupedubus364364casesCase Advent Corppdf ·...