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magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton 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recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails13jpg 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Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails19jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails20jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button 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standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails22jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=23Page 23button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=23 data-page=23 class=ts-thumb lazyload alt=Page 23: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails23jpg width=140 height=200 divdivdiv 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magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails25jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=26Page 26button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=26 data-page=26 class=ts-thumb lazyload alt=Page 26: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails29jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=30Page 30button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=30 data-page=30 class=ts-thumb lazyload alt=Page 30: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails30jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=31Page 31button 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standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails32jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=33Page 33button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=33 data-page=33 class=ts-thumb lazyload alt=Page 33: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails33jpg width=140 height=200 divdivdiv 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magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails35jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=36Page 36button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=36 data-page=36 class=ts-thumb lazyload alt=Page 36: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails39jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=40Page 40button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=40 data-page=40 class=ts-thumb lazyload alt=Page 40: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails40jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=41Page 41button 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standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails42jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=43Page 43button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=43 data-page=43 class=ts-thumb lazyload alt=Page 43: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails43jpg width=140 height=200 divdivdiv 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magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails45jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=46Page 46button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=46 data-page=46 class=ts-thumb lazyload alt=Page 46: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails49jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=50Page 50button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=50 data-page=50 class=ts-thumb lazyload alt=Page 50: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails50jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=51Page 51button 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standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails52jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=53Page 53button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=53 data-page=53 class=ts-thumb lazyload alt=Page 53: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails53jpg width=140 height=200 divdivdiv 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magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails55jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=56Page 56button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=56 data-page=56 class=ts-thumb lazyload alt=Page 56: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails59jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=60Page 60button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=60 data-page=60 class=ts-thumb lazyload alt=Page 60: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails60jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=61Page 61button 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standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails62jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=63Page 63button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=63 data-page=63 class=ts-thumb lazyload alt=Page 63: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails63jpg width=140 height=200 divdivdiv 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magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220409165e90850d6a341a52cd20a300html5thumbnails65jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=66Page 66button div class=ts-imageimg data-url=museumofma-400-manualpdf-the-ampex-models-400a-401-a-402-and-403-magnetic-tapehtmlpage=66 data-page=66 class=ts-thumb lazyload alt=Page 66: museumofmagneticsoundrecordingorg 400 ManualpdfThe Ampex Models 400A 401 A 402 and 403 magnetic tape recorders are audio recorders utilizing the standard 14 inch wide tape Models loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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