{"id":150099,"date":"2022-07-13T09:03:23","date_gmt":"2022-07-13T07:03:23","guid":{"rendered":"https:\/\/test.alpha-audio.net\/2022\/07\/audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost\/"},"modified":"2022-07-13T09:03:23","modified_gmt":"2022-07-13T07:03:23","slug":"audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost","status":"publish","type":"post","link":"https:\/\/test.alpha-audio.net\/nl\/hi-fi-nl\/2022\/07\/audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost\/","title":{"rendered":"Audioquest Diamond en Coffee digitale interlink &#8211; DBS probleem opgelost"},"content":{"rendered":"<p><em><strong>Een paar weken terug hebben we een artikel geplaatst over metingen aan coaxiale kabels. Bij dit snelle experiment kwam een probleem in de Audioquest Diamond naar boven. Inmiddels hebben we &#8211; samen met Audioquest &#8211; het probleem gevonden en is er een oplossing gevonden. Bezitters van deze kabels kunnen gratis de dbs-kastjes omwisselen.<\/strong><\/em><\/p>\n<p><!--more--><\/p>\n<p>Bij de metingen kwam een vervelend probleem in de kabel bovendrijven. Nu was dit probleem in ons geval tweeledig: wij hadden \u00e9\u00e9n van de eerste versies met een lekje in de afscherming. Daardoor werd het probleem vergroot. Daarnaast hadden wij een versie met een condensator in het DBS-systeem. Dat werkt niet goed op deze coaxiale kabels. De capaciteit wordt te groot waardoor de kabel gaat filteren. Dat vervormt de blokgolf, wat weer een probleem kan opleveren in de datatransmissie.<\/p>\n<p>We hebben een week of twee met Garth Powell van Audioquest heen en weer gemaild met metingen om te bevestigen waar het probleem zit \u00e9n Garth Powell heeft tevens een oplossing gevonden. Zonder de condensator is het opgelost. Wij hebben vervolgens van Audioquest een gemodificeerde kabel met het nieuwe DBS-kastje ontvangen om te verifi\u00ebren of het bij ons ook correct meet. We kunnen bevestigen dat het probleem is opgelost.<\/p>\n<p>Garth Powell: <em>&#8220;The Coaxial and BNC digital Diamond cable still works very well and sounds superb with that new carbon series DBS circuit, but what I had not tried was comparing the older circuit to the new one with the RF trap filter on these two specific digital cables. In the case of the digital coaxial and balanced designs, the two independent anode and cathode leads are by necessity in very close proximity to the primary signal leads. If the frequency is high enough, some of the RF trap filtering circuit capacitively couples into the primary cable (though only by a fraction).<\/em><\/p>\n<p><em>Still, in the case of a digital coaxial cable, even though the filtering that is apparent in your square-wave test is in an area that is far from material for passing the primary SPDIF signal, the resultant phase shift could affect jitter slightly.\u00a0 Thus, we are removing the filter from the DBS circuit for those four (and ONLY those four cables).\u00a0 Diamond and Coffee AES\/EBU and Digital Coax.&#8221;<\/em><\/p>\n<h2>Metingen gemodificeerde kabel<\/h2>\n<div id='gallery-1' class='gallery galleryid-150099 gallery-columns-6 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/test.alpha-audio.net\/nl\/hi-fi-nl\/2022\/07\/audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost\/attachment\/noise-no-dbs-green-baseline-red-noise-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"135\" height=\"76\" src=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise-135x76.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise-135x76.png 135w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise-885x500.png 885w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise-1536x865.png 1536w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise-768x432.png 768w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise-550x311.png 550w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise-1140x650.png 1140w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise-300x170.png 300w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-no-dbs-green-baseline-red-noise.png 1538w\" sizes=\"auto, (max-width: 135px) 100vw, 135px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/test.alpha-audio.net\/nl\/hi-fi-nl\/2022\/07\/audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost\/attachment\/noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"135\" height=\"76\" src=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-135x76.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-135x76.png 135w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-885x500.png 885w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-1536x865.png 1536w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-768x432.png 768w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-550x311.png 550w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-1140x650.png 1140w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs-300x170.png 300w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Noise-dbs-green-baseline-pink-noise-no-dbs-red-noise-dbs.png 1538w\" sizes=\"auto, (max-width: 135px) 100vw, 135px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/test.alpha-audio.net\/nl\/hi-fi-nl\/2022\/07\/audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost\/attachment\/2-mhz-dbs-no-cap-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"135\" height=\"76\" src=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/2-MHz-dbs-no-cap-135x76.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/2-MHz-dbs-no-cap-135x76.png 135w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/2-MHz-dbs-no-cap-550x311.png 550w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/2-MHz-dbs-no-cap-300x170.png 300w\" sizes=\"auto, (max-width: 135px) 100vw, 135px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/test.alpha-audio.net\/nl\/hi-fi-nl\/2022\/07\/audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost\/attachment\/2-mhz-no-dbs-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"135\" height=\"76\" src=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/2-MHz-no-dbs-135x76.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/2-MHz-no-dbs-135x76.png 135w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/2-MHz-no-dbs-550x311.png 550w, https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/2-MHz-no-dbs-300x170.png 300w\" sizes=\"auto, (max-width: 135px) 100vw, 135px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/test.alpha-audio.net\/nl\/hi-fi-nl\/2022\/07\/audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost\/attachment\/eye-pattern-dbs-no-cap-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"135\" height=\"73\" src=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Eye-pattern-dbs-no-cap.bmp\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/test.alpha-audio.net\/nl\/hi-fi-nl\/2022\/07\/audioquest-diamond-en-coffee-coaxiale-interlink-dbs-probleem-opgelost\/attachment\/eye-pattern-no-dbs-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"135\" height=\"73\" src=\"https:\/\/test.alpha-audio.net\/wp-content\/uploads\/2022\/07\/Eye-pattern-no-dbs.bmp\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>&nbsp;<\/p>\n<h2>Omwisselen<\/h2>\n<p>Audioquest biedt bezitters van de Audioquest Diamond en Coffee digitale kabels (XLR en coaxiaal) de mogelijkheid de DBS-kastjes om te wisselen. Een keurige oplossing als je het ons vraagt! Voor meer details en informatie: neem contact op via info@audioquest.nl.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Een paar weken terug hebben we een artikel geplaatst over metingen aan coaxiale kabels. Bij dit snelle experiment kwam een probleem in de Audioquest Diamond naar boven. Inmiddels hebben we &#8211; samen met Audioquest &#8211; het probleem gevonden en is er een oplossing gevonden. Bezitters van deze kabels kunnen gratis de dbs-kastjes omwisselen.<\/p>\n","protected":false},"author":2,"featured_media":107216,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"categories":[1854,1839,1834],"tags":[147],"class_list":{"0":"post-150099","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-accessoires-nl","8":"category-bekabeling","9":"category-hi-fi-nl","10":"tag-audioquest","11":"merk-a","12":"merk-audioquest"},"acf":[],"_links":{"self":[{"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/posts\/150099","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/comments?post=150099"}],"version-history":[{"count":0,"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/posts\/150099\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/media\/107216"}],"wp:attachment":[{"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/media?parent=150099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/categories?post=150099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.alpha-audio.net\/nl\/wp-json\/wp\/v2\/tags?post=150099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}