{"id":437,"date":"2026-01-23T06:22:51","date_gmt":"2026-01-23T06:22:51","guid":{"rendered":"https:\/\/singaporedigitalsignage.com\/php1\/?post_type=product&p=437"},"modified":"2026-01-23T06:23:03","modified_gmt":"2026-01-23T06:23:03","slug":"datavideo-dac-80","status":"publish","type":"product","link":"https:\/\/singaporedigitalsignage.com\/php1\/product\/datavideo-dac-80\/","title":{"rendered":"Datavideo DAC-80"},"content":{"rendered":"
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2 Channel Audio Isolation Transformer<\/h2>\n<\/div>\n
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Easy to use<\/h2>\n<\/div>\n<\/div>\n
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Eliminate audio noise caused by ground loops<\/p>\n

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Very low distortion and close to zero attenuation<\/h2>\n<\/div>\n<\/div>\n
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Normal voltage differences in the system grounding points between different pieces of equipment cause small AC power currents to flow in the shield of audio cables. Either of these problems will create hum in audio signals. DAC-80 breaks the interequipment ground path and greatly increases the rejection in the input circuits while remaining transparent to the audio signal.<\/p>\n

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No Power needed<\/h2>\n<\/div>\n<\/div>\n
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Designed for low signal loss and low distortion<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Specifications<\/h1>\n<\/div>\n
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PRINT<\/small><\/a><\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
DAC-80 2 Channel Audio Isolation Transformer<\/th>\n<\/tr>\n
Impedance<\/td>\n600\u03a9+\/- 10% (Input & output)<\/td>\n<\/tr>\n
Bandwidth Frequency<\/td>\n20Hz ~20KHz \u00b10.5dB<\/td>\n<\/tr>\n
THD: 1 KHz<\/td>\n< 0.015% @ +4dBu; 20Hz: 0.05% @+4dBu<\/td>\n<\/tr>\n
Insertion loss<\/td>\n<0.5dB<\/td>\n<\/tr>\n
Turns Ratio<\/td>\n1:1<\/td>\n<\/tr>\n
Input<\/td>\n2 XLR Audio Input Channels<\/td>\n<\/tr>\n
Output<\/td>\n2 XLR Audio Output Channels<\/td>\n<\/tr>\n
Dimension (LxWxH)<\/td>\n85 x 112 x 45 mm<\/td>\n<\/tr>\n
Weight<\/td>\n0.5 kg<\/td>\n<\/tr>\n
Operating Temp. Range<\/td>\n0~40 \u00b0C<\/td>\n<\/tr>\n
What’s in the Box<\/td>\n1 x DAC-80
\n1 x Thank You Card<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

PRINT<\/small><\/a><\/div>\n

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Workflow<\/h1>\n
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2 Channel Audio Isolation Transformer Easy to use   Eliminate audio noise caused by ground loops Very low distortion and close to zero attenuation   Normal voltage differences in the system grounding points between different pieces of equipment cause small AC power currents to flow in the shield of audio cables. Either of these problems […]<\/p>\n","protected":false},"featured_media":467,"template":"","meta":[],"product_brand":[55],"product_cat":[26,68,69,70],"product_tag":[],"class_list":{"0":"post-437","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-datavideo","7":"product_cat-all-products","8":"product_cat-video-equipment","9":"product_cat-all-models-video-equipment","10":"product_cat-video-converter","12":"first","13":"instock","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporedigitalsignage.com\/php1\/wp-json\/wp\/v2\/product\/437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporedigitalsignage.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporedigitalsignage.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporedigitalsignage.com\/php1\/wp-json\/wp\/v2\/media\/467"}],"wp:attachment":[{"href":"https:\/\/singaporedigitalsignage.com\/php1\/wp-json\/wp\/v2\/media?parent=437"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporedigitalsignage.com\/php1\/wp-json\/wp\/v2\/product_brand?post=437"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporedigitalsignage.com\/php1\/wp-json\/wp\/v2\/product_cat?post=437"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporedigitalsignage.com\/php1\/wp-json\/wp\/v2\/product_tag?post=437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}