{"id":383,"date":"2020-07-20T20:25:19","date_gmt":"2020-07-20T20:25:19","guid":{"rendered":"https:\/\/blog.andytather.co.uk\/?page_id=383"},"modified":"2021-05-15T13:38:06","modified_gmt":"2021-05-15T13:38:06","slug":"purifi-1et400a","status":"publish","type":"page","link":"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/","title":{"rendered":"Purifi 1ET400A &#8211; Eigentakt"},"content":{"rendered":"\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2020\/07\/20200718_100210-1024x768.jpg\" alt=\"\" data-id=\"385\" data-link=\"https:\/\/blog.andytather.co.uk\/?attachment_id=385\" class=\"wp-image-385\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2020\/07\/20200718_100210-1024x768.jpg 1024w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2020\/07\/20200718_100210-300x225.jpg 300w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2020\/07\/20200718_100210-768x576.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2020\/07\/20200718_100210-1536x1152.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2020\/07\/20200718_100210-2048x1536.jpg 2048w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2020\/07\/20200718_100210-1200x900.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2020\/07\/20200718_100210-1980x1485.jpg 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>A project to provide external amplification for my 5.x.4 system using the Purifi <em>Eigentakt<\/em> modules. <\/p>\n\n\n\n<p><em>Eigentakt<\/em>&nbsp;(meaning \u201cself-clocking\u201d) are manufactured by Danish company Purifi Audio and designed by Belgian designer Bruno Putzeys.<\/p>\n\n\n\n<p><a href=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/purifi-1et400a-module\/\">Purifi 1ET400A Module<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/purifi-1et400a-eval1\/\">Purifi 1ET400A Eval1 &#8211; Setup<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/neurochrome-input-buffer\/\">Neurochrome Input Buffer<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/purifi-mocking-about\/\" data-type=\"page\" data-id=\"467\">Purifi Mocking about<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/purifi-the-build-5\/\" data-type=\"page\" data-id=\"485\">Purifi The (5ch) Build<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/purifi-the-4ch-build\/\" data-type=\"page\" data-id=\"551\">Purifi The (4ch) Build<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/purifi-the-5ch-rebuild\/\" data-type=\"page\" data-id=\"629\">Purifi The (5ch) ReBuild<\/a><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-1024x768.jpg\" alt=\"\" data-id=\"688\" data-full-url=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-scaled.jpg\" data-link=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/20210421_182004\/\" class=\"wp-image-688\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-1024x768.jpg 1024w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-300x225.jpg 300w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-768x576.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-1536x1152.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-2048x1536.jpg 2048w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-1200x900.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182004-1980x1485.jpg 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-1024x768.jpg\" alt=\"\" data-id=\"689\" data-full-url=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-scaled.jpg\" data-link=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/20210421_182018\/\" class=\"wp-image-689\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-1024x768.jpg 1024w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-300x225.jpg 300w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-768x576.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-1536x1152.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-2048x1536.jpg 2048w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-1200x900.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182018-1980x1485.jpg 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-1024x768.jpg\" alt=\"\" data-id=\"690\" data-full-url=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-scaled.jpg\" data-link=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/20210421_181951\/\" class=\"wp-image-690\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-1024x768.jpg 1024w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-300x225.jpg 300w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-768x576.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-1536x1152.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-2048x1536.jpg 2048w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-1200x900.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_181951-1980x1485.jpg 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210424_085122-1024x768.jpg\" alt=\"\" data-id=\"691\" data-link=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/20210424_085122\/\" class=\"wp-image-691\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210424_085122-1024x768.jpg 1024w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210424_085122-300x225.jpg 300w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210424_085122-768x576.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210424_085122-1536x1152.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210424_085122-2048x1536.jpg 2048w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210424_085122-1200x900.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210424_085122-1980x1485.jpg 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210423_190750-1024x768.jpg\" alt=\"\" data-id=\"692\" data-link=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/20210423_190750\/\" class=\"wp-image-692\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210423_190750-1024x768.jpg 1024w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210423_190750-300x225.jpg 300w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210423_190750-768x576.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210423_190750-1536x1152.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210423_190750-2048x1536.jpg 2048w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210423_190750-1200x900.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210423_190750-1980x1485.jpg 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-768x1024.jpg\" alt=\"\" data-id=\"694\" data-full-url=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-scaled.jpg\" data-link=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/20210421_182123\/\" class=\"wp-image-694\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-768x1024.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-225x300.jpg 225w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-1152x1536.jpg 1152w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-1536x2048.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-1200x1600.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-1980x2640.jpg 1980w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182123-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-768x1024.jpg\" alt=\"\" data-id=\"695\" data-full-url=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-scaled.jpg\" data-link=\"https:\/\/blog.andytather.co.uk\/index.php\/purifi-1et400a\/20210421_182054\/\" class=\"wp-image-695\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-768x1024.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-225x300.jpg 225w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-1152x1536.jpg 1152w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-1536x2048.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-1200x1600.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-1980x2640.jpg 1980w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210421_182054-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210509_165716-1024x768.jpg\" alt=\"\" class=\"wp-image-696\" srcset=\"https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210509_165716-1024x768.jpg 1024w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210509_165716-300x225.jpg 300w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210509_165716-768x576.jpg 768w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210509_165716-1536x1152.jpg 1536w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210509_165716-2048x1536.jpg 2048w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210509_165716-1200x900.jpg 1200w, https:\/\/blog.andytather.co.uk\/wp-content\/uploads\/2021\/05\/20210509_165716-1980x1485.jpg 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Current Status: <strong>Project Complete<\/strong><\/p>\n\n\n\n<p>My Denon X6400 is now just using the pre-outs (no amps) so have switched it to Eco mode: On, now the Denon is super cool, no longer running extremely hot.  There is no Amp off on this model, so next stop a pre-processor.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-dots\"\/>\n\n\n\n<p>Haven&#8217;t compared the Modulus 686 build with the 1ET400A yet. Doubt whether I will be able tell the difference \ud83d\ude42  Really need to drive the Modulus with a source with XLR connections (Next project)<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-dots\"\/>\n\n\n\n<ul><li><a href=\"https:\/\/www.audiosciencereview.com\/forum\/index.php?threads\/review-and-measurements-of-purifi-1et400a-amplifier.7984\/\">https:\/\/www.audiosciencereview.com\/forum\/index.php?threads\/review-and-measurements-of-purifi-1et400a-amplifier.7984\/<\/a><\/li><li><a href=\"https:\/\/www.audiosciencereview.com\/forum\/index.php?threads\/diy-purifi-amp-builds.10478\/\">https:\/\/www.audiosciencereview.com\/forum\/index.php?threads\/diy-purifi-amp-builds.10478\/<\/a><\/li><li><a href=\"https:\/\/www.diyaudio.com\/forums\/class-d\/347137-brainstorming-purifi-1et400a-amps.html\">https:\/\/www.diyaudio.com\/forums\/class-d\/347137-brainstorming-purifi-1et400a-amps.html<\/a><\/li><li><a href=\"https:\/\/www.diyaudio.com\/forums\/vendor-s-bazaar\/351387-purifi-1et400a-hypex-nc500-input-buffer.html\">https:\/\/www.diyaudio.com\/forums\/vendor-s-bazaar\/351387-purifi-1et400a-hypex-nc500-input-buffer.html<\/a><\/li><\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A project to provide external amplification for my 5.x.4 system using the Purifi Eigentakt modules. Eigentakt&nbsp;(meaning \u201cself-clocking\u201d) are manufactured by Danish company Purifi Audio and designed by Belgian designer Bruno Putzeys. Purifi 1ET400A Module Purifi 1ET400A Eval1 &#8211; Setup Neurochrome Input Buffer Purifi Mocking about Purifi The (5ch) Build Purifi The (4ch) Build Purifi The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":1000,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/blog.andytather.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/383"}],"collection":[{"href":"https:\/\/blog.andytather.co.uk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.andytather.co.uk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.andytather.co.uk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.andytather.co.uk\/index.php\/wp-json\/wp\/v2\/comments?post=383"}],"version-history":[{"count":40,"href":"https:\/\/blog.andytather.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/383\/revisions"}],"predecessor-version":[{"id":697,"href":"https:\/\/blog.andytather.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/383\/revisions\/697"}],"wp:attachment":[{"href":"https:\/\/blog.andytather.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}