{"id":936,"date":"2012-06-04T15:54:10","date_gmt":"2012-06-04T20:54:10","guid":{"rendered":"http:\/\/abrammorphew.com\/notes\/?p=936"},"modified":"2012-06-04T15:54:10","modified_gmt":"2012-06-04T20:54:10","slug":"tda2040-based-amp-schematic-with-eq","status":"publish","type":"post","link":"http:\/\/abrammorphew.com\/notes\/2012\/06\/04\/tda2040-based-amp-schematic-with-eq\/","title":{"rendered":"TDA2040-based amp schematic with EQ&#8230;"},"content":{"rendered":"<p><a href=\"http:\/\/abrammorphew.com\/notes\/wp-content\/uploads\/2012\/06\/20w_ss_amp.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1320\" height=\"867\" src=\"http:\/\/abrammorphew.com\/notes\/wp-content\/uploads\/2012\/06\/20w_ss_amp.jpg\" alt=\"\" title=\"20w_ss_amp\" class=\"alignnone size-full wp-image-937\" \/><\/a><\/p>\n<p>well here&#8217;s the first draft of the simplest medium powered solid state design i could muster. TL082 can easily be substituted with a TL072 which is probably better anyhow (i just have all these TL082s laying around). the power supply i&#8217;m using more like 14-15V. both ICs should easily be able to handle up to 20V and that would allow for louder operation, but i think 15V is safe. all the resistors are 1\/8W minus R20 which is 1\/4W. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>well here&#8217;s the first draft of the simplest medium powered solid state design i could muster. TL082 can easily be substituted with a TL072 which is probably better anyhow (i just have all these TL082s laying around). the power supply i&#8217;m using more like 14-15V. both ICs should easily be able to handle up to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[163,21,83,181,182,146,184,131],"class_list":["post-936","post","type-post","status-publish","format-standard","hentry","category-notes","tag-amp","tag-amplifier","tag-schematic","tag-solid","tag-state","tag-tda2040","tag-tl072","tag-tl082"],"_links":{"self":[{"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/posts\/936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/comments?post=936"}],"version-history":[{"count":1,"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/posts\/936\/revisions"}],"predecessor-version":[{"id":938,"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/posts\/936\/revisions\/938"}],"wp:attachment":[{"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/media?parent=936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/categories?post=936"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/abrammorphew.com\/notes\/wp-json\/wp\/v2\/tags?post=936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}