{"id":2211,"date":"2022-12-31T14:43:43","date_gmt":"2022-12-31T05:43:43","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=2211"},"modified":"2022-12-31T14:43:44","modified_gmt":"2022-12-31T05:43:44","slug":"ahammer-%ed%97%a4%eb%93%9c%ed%8f%b0-%ec%95%b0%ed%94%84-%ec%a0%9c%ec%9e%91-6n23p%ec%9d%98-%ec%a2%8c%ec%9a%b0-%eb%a7%a4%ec%b9%ad","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=2211","title":{"rendered":"Ahammer \ud5e4\ub4dc\ud3f0 \uc570\ud504 \uc81c\uc791 (6n23p\uc758 \uc88c\uc6b0 \ub9e4\uce6d?)"},"content":{"rendered":"\n<p>6922 \uc790\ub9ac\uc5d0 e288cc\ub97c \ub123\uc5b4\ubcfc\uae4c \ud574\uc11c e288cc\ub97c \uad6c\uc785\ud588\ub294\ub370 \ub300\uccb4\ud558\uace0 \uce21\uc815\ud574\ubcf4\ub2c8 \uc2dc\uc815\uc218 \uc870\uc815 \uc5c6\uc774 \ubc14\ub85c \ub300\uccb4\ud558\ub294 \uac83\uc740 \uadf8\ub2e4\uc9c0 \ubc14\ub78c\uc9c1\ud558\uc9c0 \uc54a\uaca0\ub2e4\ub294 \ub290\ub08c\uc774 \ub4e4\uc5b4 e288cc\uac00 \ub180\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uac8c \ub098\ub984 \uc88b\uc740 (\uc2f8\uc9c0 \uc54a\uc740) \uad00\uc774\ub77c \ud65c\uc6a9\ucc98\ub97c \ucc3e\ub2e4\uac00 Helmut Ahammer\ub77c\ub294 \ubd84\uc774 \uacf5\uac1c\ud55c \ud5e4\ub4dc\ud3f0 \uc570\ud504\ub97c \ub9cc\ub4e4\uc5b4\ubcf4\uae30\ub85c \ud588\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc758 \ub9c1\ud06c\uc5d0 \uc790\uc138\ud55c \uc6d0\uc800\uc790\uc758 \uc124\uba85\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-link is-provider-headwize-memorial wp-block-embed-headwize-memorial\"><div class=\"wp-block-embed__wrapper\">\n<a href=\"https:\/\/headwizememorial.wordpress.com\/2018\/03\/20\/a-low-voltage-class-a-tube-headphone-amplifier\/\">A Low-Voltage Class-A Tube Headphone&nbsp;Amplifier.<\/a>\n<\/div><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221227_230250-1215x2160.jpg\" alt=\"\" class=\"wp-image-2215\" width=\"911\" height=\"1620\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221227_230250-1215x2160.jpg 1215w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221227_230250-450x800.jpg 450w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221227_230250-84x150.jpg 84w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221227_230250-768x1365.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221227_230250-864x1536.jpg 864w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221227_230250-1152x2048.jpg 1152w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221227_230250-scaled.jpg 1440w\" sizes=\"auto, (max-width: 911px) 100vw, 911px\" \/><\/figure>\n<\/div>\n\n\n<p>\ub9e8 \ucc98\uc74c\uc5d0\ub294 0.22uF\uc774 \uc218\uc911\uc5d0 \uc5c6\ub294\uc904 \uc54c\uace0 0.35uF\ub97c (\uc9c1\uc721\uba74\uccb4) \ud22c\uc785\ud574\uc11c \ub9cc\ub4e4\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4\ub9cc, \ub098\uc911\uc5d0 0.22uF\uc744 \ubc1c\uacac\ud558\uace0 \uad50\uccb4\ud588\uc2b5\ub2c8\ub2e4. \uc544\ub798\uac00 \uc644\uc131\ub41c \uacb0\uacfc\uc785\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_130926-2160x2160.jpg\" alt=\"\" class=\"wp-image-2212\" width=\"1620\" height=\"1620\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_130926-2160x2160.jpg 2160w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_130926-800x800.jpg 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_130926-150x150.jpg 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_130926-768x768.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_130926-1536x1536.jpg 1536w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_130926-2048x2048.jpg 2048w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_130926-225x225.jpg 225w\" sizes=\"auto, (max-width: 1620px) 100vw, 1620px\" \/><\/figure>\n<\/div>\n\n\n<p>\ub9cc\ub4e4\uc5c8\uc73c\ub2c8 \uce21\uc815\uc744 \ud574\ubd05\ub2c8\ub2e4. \uba3c\uc800 \uc67c\ucabd \ucc44\ub110\uc744 \uce21\uc815\ud574\ubd24\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_239.png\" alt=\"\" class=\"wp-image-2218\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_239.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_239-150x94.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_239-768x483.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p>10dB \uc815\ub3c4\ub85c \uac8c\uc778\uc774 \ud070 \uc570\ud504\ub294 \uc544\ub2d9\ub2c8\ub2e4\ub9cc, \uc6d0\uc124\uacc4\uac00 12dB\ub77c\uace0 \ub418\uc5b4 \uc788\uace0, \uc6d0\uc124\uacc4\uc5d0 \uc0ac\uc6a9\ub41c e88cc\/ecc88 (mu 33) \ub300\uc2e0\uc5d0 6n23p\ub97c (mu 34 +\/- 9) \uc37c\uae30 \ub54c\ubb38\uc5d0 \uac1c\ubcc4 \uad00\uc5d0 \uc758\ud55c \ucc28\uc774\ub85c \ubcf4\uace0 \ub2e4\ub978 \ucc44\ub110\uc744 \uce21\uc815\ud574\ubd24\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_240.png\" alt=\"\" class=\"wp-image-2219\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_240.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_240-150x94.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_240-768x483.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p>??? 8dB\ub3c4 \uc548 \ub098\uc635\ub2c8\ub2e4. \uc774\ub9ac\uc800\ub9ac \uad00\uc758 \uc88c\uc6b0\ub97c \ubc14\uafd4\ubcf4\uba74\uc11c \uce21\uc815\uc744 \ud574\ubcf4\ub2c8 e288cc\ub294 \ucc28\uc774\ub97c \ub9cc\ub4e4\uc9c0 \uc54a\uace0 6n23p\uac00 \ucc28\uc774\ub97c \ub9cc\ub4e4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uae08 \ub0a8\uc544\uc788\ub294 6n23p\uac00 \uc138\uac1c\ubc16\uc5d0 \uc5c6\uc5b4\uc11c \ub0a8\uc740 \ud558\ub098\ub97c \uce21\uc815\ud574\ubd05\ub2c8\ub2e4<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_241.png\" alt=\"\" class=\"wp-image-2220\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_241.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_241-150x94.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_241-768x483.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc774\uac74&#8230; \ub0ae\uc740 \ucabd\uc73c\ub85c \ub9e4\uce6d(?)\uc774 \ub410\ub2e4\uace0\ub098 \ud560\uae4c\uc694 \u3160\u3160. \uacb0\uad6d \uccab\ubc88\uc9f8 \uad00\uc740 \ube7c\ub0b4\uace0 \ub450\ubc88\uc9f8, \uc138\ubc88\uc9f8 \uad00\uc744 \uc88c\uc6b0\uc5d0 \ub07c\uc6cc\ub450\uc5c8\uc2b5\ub2c8\ub2e4. \uba70\uce60 \uc788\uc73c\uba74 \uc774\ubc30\ud76c \uc5ec\uc0ac\uac00 ecc88\uacfc pcc189\ub97c \ubcf4\ub0b4\uc904\ud14c\ub2c8 \uac08\uc544\ub07c\uc6cc\uc57c\uc96c<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_236.png\" alt=\"\" class=\"wp-image-2222\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_236.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_236-150x94.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/scope_236-768x483.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p>\ud30c\ud615\uc740 \ubcc4\ub85c \ubcfc\uac8c \uc5c6\uace0 (\ub098\uc058\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4) \uc5b8\ub354\uc29b\/\uc624\ubc84\uc29b\uc774 \uc880 \uad00\ucc30\ub418\ub294\ub370 \uc774\uac78 \uc644\ud654\ud558\ub294 \uac83\uc744 \uc2dc\ub3c4\ud574\ubd10\uc57c \ub418\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132840-2160x2160.jpg\" alt=\"\" class=\"wp-image-2213\" width=\"1620\" height=\"1620\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132840-2160x2160.jpg 2160w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132840-800x800.jpg 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132840-150x150.jpg 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132840-768x768.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132840-1536x1536.jpg 1536w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132840-2048x2048.jpg 2048w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132840-225x225.jpg 225w\" sizes=\"auto, (max-width: 1620px) 100vw, 1620px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132853-2160x2160.jpg\" alt=\"\" class=\"wp-image-2214\" width=\"1620\" height=\"1620\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132853-2160x2160.jpg 2160w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132853-800x800.jpg 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132853-150x150.jpg 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132853-768x768.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132853-1536x1536.jpg 1536w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132853-2048x2048.jpg 2048w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/12\/20221231_132853-225x225.jpg 225w\" sizes=\"auto, (max-width: 1620px) 100vw, 1620px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>6922 \uc790\ub9ac\uc5d0 e288cc\ub97c \ub123\uc5b4\ubcfc\uae4c \ud574\uc11c e288cc\ub97c \uad6c\uc785\ud588\ub294\ub370 \ub300\uccb4\ud558\uace0 \uce21\uc815\ud574\ubcf4\ub2c8 \uc2dc\uc815\uc218 \uc870\uc815 \uc5c6\uc774 \ubc14\ub85c \ub300\uccb4\ud558\ub294 \uac83\uc740 \uadf8\ub2e4\uc9c0 \ubc14\ub78c\uc9c1\ud558\uc9c0 \uc54a\uaca0\ub2e4\ub294 \ub290\ub08c\uc774 \ub4e4\uc5b4 e288cc\uac00 \ub180\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uac8c \ub098\ub984 \uc88b\uc740 (\uc2f8\uc9c0 \uc54a\uc740) \uad00\uc774\ub77c \ud65c\uc6a9\ucc98\ub97c \ucc3e\ub2e4\uac00 Helmut Ahammer\ub77c\ub294 \ubd84\uc774 \uacf5\uac1c\ud55c \ud5e4\ub4dc\ud3f0 \uc570\ud504\ub97c \ub9cc\ub4e4\uc5b4\ubcf4\uae30\ub85c \ud588\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc758 \ub9c1\ud06c\uc5d0 \uc790\uc138\ud55c \uc6d0\uc800\uc790\uc758 \uc124\uba85\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub9e8 \ucc98\uc74c\uc5d0\ub294 0.22uF\uc774 \uc218\uc911\uc5d0 \uc5c6\ub294\uc904 \uc54c\uace0 0.35uF\ub97c (\uc9c1\uc721\uba74\uccb4) \ud22c\uc785\ud574\uc11c \ub9cc\ub4e4\uae30 &hellip;<br \/><a href=\"https:\/\/www.kyu.kr\/?p=2211\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\"><span class=\"screen-reader-text\">Ahammer \ud5e4\ub4dc\ud3f0 \uc570\ud504 \uc81c\uc791 (6n23p\uc758 \uc88c\uc6b0 \ub9e4\uce6d?)<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":2212,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[168,269,271,270],"class_list":["post-2211","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-6n23p","tag-ahammer","tag-e288cc","tag-270"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2211"}],"version-history":[{"count":1,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2211\/revisions"}],"predecessor-version":[{"id":2223,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2211\/revisions\/2223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/2212"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}