{"id":5434,"date":"2013-05-10T20:52:53","date_gmt":"2013-05-11T00:52:53","guid":{"rendered":"http:\/\/serony.com\/?p=5434"},"modified":"2018-07-25T11:04:50","modified_gmt":"2018-07-25T15:04:50","slug":"5%ea%b5%ac%e7%90%83-%ec%88%98%ed%8d%bc-%ec%9d%98-%ec%b6%94%ec%96%b5","status":"publish","type":"post","link":"https:\/\/serony.com\/ken\/2013\/05\/10\/5%ea%b5%ac%e7%90%83-%ec%88%98%ed%8d%bc-%ec%9d%98-%ec%b6%94%ec%96%b5\/","title":{"rendered":"‘5\uad6c\u7403 \uc218\ud37c’ \uc758 \ucd94\uc5b5"},"content":{"rendered":"
\"11070s\"<\/a>
1950\ub144\ub300 \ub9d0, \uc77c\uc81c \uc0b0\uc694 ‘\ud50c\ub77c\uc2a4\ud2f1’ 5\uad6c \uc218\ud37c \uac00\uc815\uc6a9 \ub77c\ub514\uc624 credit: \uc77c\ubcf8 \ub77c\ub514\uc624 \ubc15\ubb3c\uad00<\/figcaption><\/figure>\n

5\uad6c\u7403 \uc218\ud37c.. 5 tube super<\/strong><\/span>… huh.. \uc774\uac83\uc774 \ubb34\uc2a8 ‘\uad34\uc0c1\ud55c’ \ub9d0\uc778\uac00? \ud29c\ube0c 5\uac1c\uac00 super, \ucd5c\uace0\ub77c\uace0? \uc5ec\uae30\uc758 tube\ub294 \uc0ac\uc2e4 vacuum tube\uc758 ‘\uc900\ub9d0’\uc774\uace0 \uc774\uac83\uc740 \uadf8 \uc61b\ub0a0 \ud55c\ub54c \uc804\uc790\uae30\uc220\uc758 \ucd1d\uc544, ‘\uc9c4\uacf5\uad00’\uc778 \uac83\uc774\ub2e4. \uadf8\ub7ec\uba74 \uc5ec\uae30\uc11c super\ub294 \ubb34\uc2a8 \ub9d0\uc778\uac00? 5\uac1c\uc758 \uc9c4\uacf5\uad00\uc774 super, \ucd5c\uace0\ub77c\uace0.. \uc774\uac83\ub3c4 \uc900\ub9d0\uc774\ub2e4. super heterodyne(\uc904\uc5ec\uc11c superhet<\/em>)\uc774\ub780 radio\uae30\uc220\uacc4\ud1b5\uc758 \uc804\ubb38\uc6a9\uc5b4\uc758 \uc900\ub9d0\uc778 \uac83\uc774\ub2e4.<\/p>\n

\uadf8\ub7ec\uba74 \uc774\uac83\uc740 \ud55c\ub9c8\ub514\ub85c \ub77c\ub514\uc624, radio\ub780 \ub9d0\uc774\uace0, 1950~60\ub144\ub300\uc5d0 \ub110\ub9ac \ubcf4\uae09\ub418\uc5c8\uace0 \uc4f0\uc774\ub358 \uac00\uc815\uc6a9 \uc804\uc790\uae30\uae30\uc758 \ud558\ub098\uc600\ub358 radio-receiver \uc911\uc5d0\uc11c \uc81c\uc77c \ubc1c\uc804\ub418\uace0 \ub110\ub9ac \ubcf4\uae09\ub41c \uac83 \uc911\uc5d0 \uc18d\ud55c\ub2e4. 1960\ub144\ub300\uc5d0 \uc9d1\uc5d0 ‘\uc7a1\uc74c \uc5c6\uc774 \uae34 \uc2dc\uac04 \ubc29\uc1a1\uc744 \ub4e3\uac8c \ud574\uc900’ radio\uac00 \uc788\uc5c8\uc73c\uba74 99.9% \uadf8\uac83\uc740 \ubc14\ub85c \uc774\uac83\uc774\uace0, \uadf8\uac83\uc744 \ubcf4\ud1b5 \ud55c\uae00\ub85c ‘5\uad6c \uc218\ud37c’\ub77c\uace0 \ubd88\ub800\ub2e4. \uc774\uac83\uc740 AM radio receiver(AM \ub77c\ub514\uc624 \uc218\uc2e0\uae30)\ub85c\uc11c 5\uac1c\uc758 \uc9c4\uacf5\uad00\uc744 \uc0ac\uc6a9\ud558\uace0 super heterodyne \uc774\ub780 \uc218\uc2e0 \ubc29\uc2dd\uc73c\ub85c AM \uc804\ud30c\ubc29\uc1a1\uc744 \ubc1b\ub294 \ubc29\uc2dd\uc774\uc5c8\ub2e4.<\/p>\n

\ub0b4\uac00 \uc911, \uace0\ub4f1\ud559\uad50, \ub300\ud559\uad50\ub97c \ub2e4\ub2d0 \ub2f9\uc2dc \uadf8\ub7ec\ub2c8\uae4c 1960\ub144\ub300\uc5d0\ub294 ‘\uac70\uc758’ \uc9c4\uacf5\uad00\uc744 \uc0ac\uc6a9\ud55c \uc804\uc790\uae30\uc220\uc774 ‘\ud310\uc744 \uce60’ \ub54c\uc600\ub2e4. \ud2b8\ub780\uc9c0\uc2a4\ud130(transistor)\uac00 \ube44\uad50\uc801 \uc790\ub9ac\ub97c \uc7a1\uae30 \uc2dc\uc791\uc740 \ud588\uc9c0\ub9cc \uc0c1\ub300\uc801\uc73c\ub85c \ube44\uc2f8\uace0, \uc131\ub2a5\uc774 \uc9c4\uacf5\uad00\uc5d0 \ube44\ud574 \ud070 \ucc28\uc774\ub3c4 \uc5c6\uc744 \ubfd0 \uc544\ub2c8\ub77c \uc9c4\uacf5\uad00\uc5d0 \ube44\ud574 \uc131\ub2a5\uacfc \ucd9c\ub825\uc774 \ub5a8\uc5b4\uc9c0\ub294 \ubd84\uc57c (\uc608\ub97c \ub4e4\uba74, stereo amplifier, \uc804\ucd95 \uac19\uc740)\ub3c4 \uc788\uc5c8\ub2e4.<\/p>\n

Transistor\uac00 \uc81c\uc77c \uac01\uad11\uc744 \ubc1b\ub358 \ucabd\uc740 \uc5ed\uc2dc portable radio (\ud734\ub300\uc6a9 \ub77c\ub514\uc624) \ucabd\uc774\uc5c8\ub2e4. \ud2b9\ud788 \uc77c\ubcf8 \uc544\uc774\ub4e4\uc774 \uc798\ub3c4 \ub9cc\ub4e4\uc5b4 \ub0b4\ub358 ‘\uc815\ub9d0\ub85c \uc870\uadf8\ub9cc \ub77c\ub514\uc624’\ub294 \ub300\uc911\uc758 \uc120\ub9dd\uc758 \ub300\uc0c1\uc774\uae30\ub3c4 \ud588\ub2e4. \uc544\ub9c8\ub3c4 \uadf8 \ubd84\uc57c\uc5d0 \ub450\uac01\uc744 \ub098\ud0c0\ub0b4\ub358 \uc77c\ubcf8\uc758 \uc804\uc790\uae30\uc220\uc740 \uadf8\ub54c\ubd80\ud130 \uc138\uacc4\uc801\uc73c\ub85c \uc54c\ub824\uc9c0\uace0 \uadf8\ub4e4 ‘\uae30\uc220 \ubc88\uc601’ \uc2dc\ub300 \uc11c\ub9c9\uc744 \uc54c\ub9ac\ub294 \uc8fc\uc5ed \ub178\ub987\uc744 \ud588\uc744 \uac83\uc774\ub2e4.<\/p>\n

\ub098\uc758 \uc5b4\ub9b0 \uc2dc\uc808 \uafc8\uc774\uc5c8\ub358 \uc804\uae30,\uc804\uc790\uae30\uc220 \ubd84\uc57c\ub294 \uc0ac\uc2e4 \uc77c\ubc18\uc778\ub4e4\uc5d0\uac8c \uadf8\ub807\uac8c\uae4c\uc9c0 \uc778\uae30 \uc788\uace0 \uc54c\ub824\uc9c4 \ubd84\uc57c\ub294 \uc544\ub2c8\uc5c8\ub2e4. \uadf8\uc800 \uc720\uc77c\ud558\uac8c \uc54c\ub824\uc9c4 \uac83\uc774 \ub77c\ub514\uc624\uc640 \uc804\ucd95, \ub179\uc74c\uae30, \uc804\ud654 \uc815\ub3c4\uc600\ub2e4. \uadf8\ub7ec\ub2c8\uae4c \uadf8 \ub2f9\uc2dc\ub294 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uc4f0\ub294 \ubd84\uc57c, \uc804\uae30 \ub2e4\ub9ac\ubbf8, \uc804\uc5f4\uae30, \ud615\uad11\ub4f1, \uc804\ub4f1\ubd88, \uc120\ud48d\uae30, \ucd08\uc778\uc885.. \uac19\uc740 \uac83\uc774 \uc804\ubd80\uc600\ub2e4. \uc804\ud30c\ub97c \ubcf4\ub0b4\uace0 \ubc1b\ub294 \ucabd\uc778 \ub77c\ub514\uc624, TV.. \uadf8\ub9ac\uace0 \ub179\uc74c\ub41c \uc74c\uc131, \uc74c\uc545\uc744 \ub4e3\uac8c \ud574\uc8fc\ub294 \uc804\ucd95, \ub179\uc74c\uae30 \uac00 \uc2dc\ub300\ub97c \uc55e\uc11c\uac00\ub294 \uc8fc\uc5ed\uc744 \ud588\ub2e4. \ubbf8\uad6d\uc740 \uc774\ubbf8 \uadf8 \ub2f9\uc2dc ‘\uace0\ucca0’ \ucef4\ud4e8\ud130\uc758 \ucd5c \uc804\uc131\uae30\uc5d0 \ub3cc\uc785\ud558\uace0 \uc788\uc5c8\uc9c0\ub9cc \uc6b0\ub9ac\ub4e4\uc5d0\uac8c \uadf8\uac83\uc740 \uac70\uc758 ‘\ud658\uc0c1\uc801’\uc778 idea\uc5d0 \ubd88\uacfc\ud588\ub2e4.<\/p>\n

\ub300\ud559 \uc9c4\ud559\ud560 \ub54c \ub9ce\uc774\ub4e4 \uc804\uacf5\uc744 \uc815 \ud558\ub294\ub370 \uc560 \uba39\ub294 \uac83\uc744 \ubcf4\uc558\uc9c0\ub9cc \ub098\ub294 ‘\uc804\ud600’ \uac71\uc815\uc774 \uc5c6\uc5c8\ub2e4. \uc5b4\ub9b4 \ub54c\ubd80\ud130 \ub098\ub294 ‘\uc804\uae30, \uc804\uc790’\uc5d0 \ubaa9\uc744 \ub9e4\uc5c8\uae30 \ub54c\ubb38\uc774\ub2e4. \ud558\uc9c0\ub9cc \uc804\uacf5\uc744 \uace0\ub974\ub294 \uac83\uc740 \ubb38\uc81c\uac00 \uc5c6\uc5c8\uc9c0\ub9cc \ub300\ud559 \uc790\uccb4\ub97c \uace0\ub974\ub294 \uac83\uc740 \ubb38\uc81c\uac00 \uc804\ud600 \ub2e4\ub978 \uac83\uc774\uc5c8\ub2e4. \uc785\ud559 \uc2dc\ud5d8\uc744 \ubcf4\uc558\ub2e4\uac00 ‘\ub5a8\uc5b4\uc9c0\uba74’ \ubb34\uc2a8 \uc18c\uc6a9\uc774 \uc788\uc73c\ub7b4..<\/p>\n

\ub2f9\uc2dc\uc758 ‘\uc785\uc2dc \uc720\ud589’\uc774 \uacf5\ubd80\ub97c \uc798\ud558\ub294 \uc21c\uc11c\ub85c \uc804\uacf5\uc744 \uace0\ub974\ub294 \uc815\ub9d0 \uc9c0\uae08\ub3c4 \uc774\ud574\ud560 \uc218 \uc5c6\ub294 ‘\uad34\uc0c1\ud55c’ \ud48d\uc870\uac00 \uc788\uc5c8\ub2e4. \uc608\ub97c \ub4e4\uba74 \uc804\uad6d \uace0\ub4f1\ud559\uad50\uc5d0\uc11c \uc81c\uc77c \uacf5\ubd80\ub97c \uc798 \ud558\uba74 (\ub0a8\uc790 \uc911\uc5d0\uc11c) \uadf8\uac74 ‘\uc11c\uc6b8\uacf5\ub300 \ud654\uacf5\uacfc’, \uadf8 \ub2e4\uc74c\uc740 ‘\uc804\uae30\uacf5\ud559\uacfc’, \uc774\ub7f0 \uc2dd\uc774\uace0 \uc5ec\uc790\ub77c\uba74 \uc81c\uc77c\uc774 ‘\uc774\ub300 \uc601\ubb38\uacfc’, \uadf8 \ub2e4\uc74c\uc740 \uc5b4\uca4c\uad6c.. \ud558\ub294 \uc2dd.. \uc774\ub7f0 \ud48d\ud1a0\uc5d0\uc11c \ub098\ub294 \ub5a8\uc5b4\uc9c8 \ud655\ub960\uc774 \uaf64 \ub192\uc740 \uacbd\uae30,\uc11c\uc6b8,\uacbd\ubcf5,\uc6a9\uc0b0 \uace0\uad50\uc758 \ub3c5\ucc28\uc9c0 \uc600\ub358 \uc11c\uc6b8\uacf5\ub300 \uc804\uc790\uacf5\ud559\uacfc\uc5d0 \uc9c0\uc6d0\ud560 \uc5c4\ub450\ub97c \ub0bc \uc218\uac00 \uc5c6\uc5c8\ub2e4.<\/p>\n

\ub098\uc911\uc5d0 \uc54c\uace0 \ubcf4\uba74 ‘\uc804\uae30, \uc804\uc790’\uac00 \ubb34\uc5c7\uc778\uc9c0 \ubaa8\ub974\uac70\ub098, \uc54c\uc544\ub3c4 \uc804\ud600 \uc815\uc5f4\uc774 \uc5c6\ub294 \uadf8\ub7f0 \uc560\ub4e4, \ud558\uc9c0\ub9cc \uc218\ud559 \ubaa8\uc758\uace0\uc0ac\ub294 top.. \ub098\uc911\uc5d0 \ub300\ud559\uc744 \uc878\uc5c5\ud558\uace0 \uadf8\ub294 \uc81c \uc5ed\ud560\uc744 \ud560 \uc218 \uc788\uc744\uae4c? \uc804\uae30,\uc804\uc790\uacf5\ud559\uc744 \ud558\ub824\uba74 \uc218\ud559\uc744 \uc798 \ud574\uc57c \ud558\uc9c0\ub9cc \uac70\uafb8\ub85c \uc218\ud559\uc744 \uc798 \ud55c\ub2e4\uace0 \ud574\uc11c \uc804\uae30,\uc804\uc790\ub97c \uc798\ud55c\ub2e4\uace0 \ud560 \uc218\ub294 \uc5c6\ub294 \uac83\uc774\ub2e4. \ud558\uc9c0\ub9cc 1960\ub144\ub300\ub294 (\uc544\ub9c8 \uadf8 \uc774\ud6c4\uc5d0\ub3c4) \uadf8\ub7f0 \ud48d\uc870\uac00 \uc9c0\ubc30\uc801\uc774\uc5c8\ub2e4. \uadf8\ub807\uac8c \ud574\uc11c \ub098\ub294 \uc5f0\uc138\ub300 \uc804\uae30\uacf5\ud559\uacfc\uc5d8 \uac00\uac8c \ub418\uc5c8\ub2e4.<\/p>\n

\ub2f9\uc2dc \uc6b0\ub9ac \uac19\uc740 \uc804\uae30,\uc804\uc790 \uacf5\ud559\ub3c4\uc5d0\uac8c\ub294 \uc804\ucd95, \ub77c\ub514\uc624\ub97c \uc9c1\uc811 \ub9cc\ub4dc\ub294 \uac83\uc774 \uc81c\uc77c\uc758 \uafc8\uc774\uc5c8\ub2e4. \ubb3c\ub860 \uc774\uac83\uc744 ‘\uc124\uacc4’\ub97c \ud558\uace0 ‘\uc870\ub9bd’\uc744 \ud558\ub294 \uac83\uc774\uc9c0\ub9cc \ubd88\ud589\ud558\uac8c\ub3c4 ‘\uc124\uacc4’\uc758 \uae30\uc220\uc740 \ub354 \ubc30\uc6b8 \uac83 \ud22c\uc131\uc774\uc5ec\uc11c ‘\uc870\ub9bd’ \ucabd\uc5d0 \uc2dc\uac04\uc744 \ub354 \ubcf4\ub0c8\ub2e4. \uc804\ucd95\uc740 \ud558\ub3c4 \uc885\ub958\uac00 \ub2e4\uc591\ud574\uc11c ‘\ud45c\uc900\ud654’ \ub41c \uac83\uc774 \uc801\uc5c8\uc9c0\ub9cc \uc704\uc5d0 \ub9d0\ud55c AM \ub77c\ub514\uc624 \ucabd\uc740 \uac70\uc758 ‘\uc644\uc804\ud788’, ‘5\uad6c \uc218\ud37c’\ub77c\ub294 \uac83\uc73c\ub85c \ud45c\uc900\ud654\uac00 \ub418\uc5b4\uc788\uc5b4\uc11c \uac01\uc885 \ud68c\ub85c\uc640 \uae30\uc220\uc774 \ub110\ub9ac \uc54c\ub824\uc838 \uc788\uc5c8\ub2e4. \uadf8\ub7ec\ub2c8\uae4c \uac70\uc758 \ubaa8\ub450\uac00 \uc774\uac83 \ud558\ub098\ub9cc\uc740 \uc9c1\uc811 \ub9cc\ub4e4\uc5b4 \ubcf4\ub294 \uacbd\ud5d8\uc744 \uac00\uc9c0\uac8c \ub41c \uac83\uc774\ub2e4.<\/p>\n

\ube44\ub85d \uc774\uac83\uc740 \ubd84\uba85\ud788 ‘\uc804\uc790\uae30\uc220’\uc5d0 \uc18d\ud55c \uac83\uc774\uc9c0\ub9cc, \ub300\ubd80\ubd84\uc758 \ub178\ub825\uc740 ‘\uae30\uacc4\uc801 \uae30\uc220’\uc774 \ud544\uc694\ud560 \uc815\ub3c4\ub85c \uae30\uacc4\uc801\uc778 \uc791\uc5c5\uc774 \ub9ce\uc558\uace0 \uc804\uc790 \ucabd\uc774\uc5c8\ub358 \uc9c4\uacf5\uad00\uc740 100 \ubcfc\ud2b8\uac00 \ud6e8\uc52c \ub118\ub294 shock energy\ub97c \uc694\uad6c\ud558\ub294 \ub4f1, \uc870\uae08\uc740 \ub4f1\uace8\uc774 \uc624\uc2f9\ud55c \ub54c\ub3c4 \uc788\uc5c8\ub2e4. \uc81c\uc77c ‘\ubb34\uc11c\uc6b4’ \uac83\uc740 \uc81c\uc791\ube44\ub97c \uc904\uc774\ub824\uace0 power transformer(\ud2b8\ub79c\uc2a4) \uc5c6\uc560\uace0 100 \ubcfc\ud2b8 \uac00\uc815\uc6a9 \uc804\uae30\ub97c ‘\uadf8\ub300\ub85c’ \uc4f0\uac8c \ud558\ub294 \ubc29\uc2dd\uc744 \uc4f0\uba74\uc11c(trans-less), \uadf8\ub7f0 \uc704\ud5d8\uc774 \ub354 \ucee4\uc9c4 \uac83\uc774\ub2e4. \uc774\uac83\uc744 \uc870\ub9bd\ud558\uace0, \ub9cc\uc9c0\uace0 \ud560 \ub54c\ub294 \ud56d\uc0c1 \uc804\uae30 \uac10\uc804\uc758 \uc704\ud5d8\uc131\uc5d0 \uc2dc\ub2ec\ub9ac\uace4 \ud588\ub2e4.<\/p>\n

\ub300\ud559 2\ud559\ub144 \ub54c \ub0b4\uac00 \uc9c1\uc811 \ub9cc\ub4e4\uc5c8\ub358 ‘\uc804\uc790\uae30\uae30’\ub4e4 \uc911\uc5d0 ‘\ud45c\uc900 5\uad6c \uc218\ud37c’\uac00 \uc81c\uc77c \uae30\uc5b5\uc5d0 \ub0a8\uace0 \uc0ac\uc9c4\ub3c4 \ub0a8\uc544\uc788\uc5b4\uc11c \ub2f9\uc2dc\uc758 ‘\ud765\ubd84\uac10’\ub3c4 \uadf8\ub300\ub85c \ub290\ub07c\uac8c \ub41c\ub2e4. 5\uad6c \uc218\ud37c \ub77c\ub514\uc624\uc758 \ud68c\ub85c\ub294 \ub300\ubd80\ubd84 ‘\ud45c\uc900\ud654’ \ub418\uc5c8\uc9c0\ub9cc, \ubb38\uc81c\ub294 \uadf8\uacf3\uc5d0\uc11c \uc4f0\uc774\ub294 \ubd80\ud488\ub4e4\uc740 \ub300\ubd80\ubd84 ‘\uc870\uc7a1\ud55c \uad6d\uc0b0’ \uc218\uc900\uc774\uc5b4\uc11c \uc870\ub9bd \ud6c4\uc5d0 ‘\ub77c\ub514\uc624\uc758 \uc218\uc900’\uc740 \uc5c9\ub9dd\uc9c4\ucc3d\uc774\uc5c8\ub2e4. \ube44\ub85d \uc9c4\uacf5\uad00 \uc790\uccb4\ub294 \ub300\ubd80\ubd84 \uc77c\uc81c\uc600\uc9c0\ub9cc \ub098\uba38\uc9c0\uac00 \ubb38\uc81c\uc778 \uac83\uc774\ub2e4.<\/p>\n

\uc870\ub9bd \ud6c4\uc5d0\ub294 \uc0ac\uc2e4 ‘\uace0\uac00\uc758 \uce21\uc815\uae30\uae30’\uac00 \ud544\uc694\ud55c\ub370 \uadf8\uac83\uc774 \uc5c6\uc73c\ub2c8.. \uadf8\uc800 \ud758\ub7ec\ub098\uc624\ub294 ‘\uc800\uc9c8\uc758 \uc74c\uc131’\uc744 \ub4e3\ub294 \uc218 \ubc16\uc5d0 \uc5c6\uc5c8\ub2e4. \ud558\uc9c0\ub9cc \ub77c\ub514\uc624\uc758 ‘\uc218\ud559\uc801 \uc774\ub860’\uc5d0\uc11c\ub294 \uc808\ub300\ub85c \ub290\ub084 \uc218 \uc5c6\ub294 ‘\uacb0\uacfc\uc758 \uae30\uc068’\uc740 \uc0c1\uc0c1\uc678\ub85c \uc5c4\uccad\ub098\uc11c \ub450\uace0\ub450\uace0, 50\ub144 \ub4a4\uc5d0\ub3c4 \uc774\ub807\uac8c \ub290\ub084 \uc218 \uc788\uc73c\ub2c8.. computer simulation\uc73c\ub85c \uc804\uc790 \ud68c\ub85c\ub97c \uacf5\ubd80\ud558\ub294 \uc694\uc0c8 ‘\uc804\uc790\uacf5\ud559\ub3c4 \uc544\ud574\ub4e4..’ \ubb38\uc81c\uac00 \uc788\ub294 \uac83\uc774 \uc544\ub2d0\uae4c?<\/p>\n

\uadf8 \uc2dc\uc808\uc5d0\ub294 electric guitar\uc758 \uc804\uc131\uae30\uc5ec\uc11c \uadf8\uac83\uc744 hacking\ud558\ub294 \uac83\ub3c4 \ub9e4\ub825\uc801\uc778 \ucde8\ubbf8\uc600\ub294\ub370, \uc804\uacf5\ubd84\uc57c\uc758 \uc774\uc810\uc744 \uc0b4\ub9b4 \uacb8\ud574\uc11c guitar amplifier(\uae30\ud0c0 \uc570\ud504)\ub3c4 \ub9cc\ub4e4\uc5b4 \ubcf4\uc558\ub2e4. \uc9c0\uae08\uc740 transistor \ub85c \ub108\ubb34\ub098 \uc27d\uac8c \ub9cc\ub4e4 \uc218 \uc788\ub294, $20\uc815\ub3c4\uba74 \uc0b4 \uc218 \uc788\ub294 stompbox\uac19\uc740 \uac83\uc774 \uc788\uc9c0\ub9cc \uadf8 \ub2f9\uc2dc\ub294 \uc801\uc5b4\ub3c4 3\uac1c \uc774\uc0c1\uc758 \uc9c4\uacf5\uad00\uc744 \uc0ac\uc6a9\ud574\uc11c \uac19\uc740 distortion effect\ub97c \ub0b4\uace4 \ud588\ub2e4.<\/p>\n

50\ub144 \uc774 \ud750\ub978 \uc9c0\uae08 \uc2dc\uc810\uc5d0\uc11c \uc774\ub7f0 \ucd94\uc5b5\uc758 \uc758\ubbf8\ub294 \ubcf5\uc7a1\ud558\ub2e4. \uc601\ub9ac\ud55c \uc778\uac04\ub4e4\uc758 ‘\uae30\uc220\uc801 \uc9c4\ubcf4’\uc758 \uc18d\ub3c4\uac00 \uc18c\uc704 \ub9d0\ud558\ub294 Moore’s Law<\/em>1<\/a><\/sup>\ub97c \ub530\ub974\uba70 \ud604\uc7ac\uae4c\uc9c0 \uc9c8\uc8fc\ub97c \ud588\ub294\ub370, \ube44\ub85d \uc870\uae08 \uc8fc\ucda4\ud558\ub294 \uc608\uce21\ub3c4 \uc788\uc9c0\ub9cc, \ub0b4\uac00 \uadf8 \ub3d9\uc548 ‘\uc18d\uc218\ubb34\ucc45’\uc758 \ub208\uc73c\ub85c \uacbd\ud5d8\ud55c \uac83\uc740 \uc2e4\ub85c \uc608\uc0c1\uc744 \ucd08\uc6d4\ud55c \uac83\uc774\uc5c8\ub2e4.<\/p>\n

\uc9c4\uacf5\uad00 5\uac1c\uc758 ‘\ub450\ub1cc’\uac00 \uc9c0\uae08\uc740 \uc18c\uae08 \uacb0\uc815\ub9cc\ud55c \ud06c\uae30\uc5d0 \uc218\ubc31\ub9cc \uac1c\uac00 \ub109\ub109\ud788 \uc790\ub9ac\uc7a1\uac8c \ub418\uc5c8\uace0, \uc55e\uc73c\ub85c 50\ub144 \ub0b4\uc5d0 \uc0ac\ub78c \ub450\ub1cc\uc138\ud3ec\ub97c \ub2ee\uc740 \uc9c0\ub2a5\uae4c\uc9c0\ub3c4 \uadf8\uacf3\uc73c\ub85c \uc790\ub9ac\uc7a1\uc744 \uac83\uc73c\ub85c \uc608\uce21\ub41c\ub2e4. \uadf8 \ub4a4\ub294 \uc5b4\ub5a8\uae4c? \ub204\uac00 \uc54c\ub7b4.. \uc544\ubb34\ub3c4 \ubaa8\ub978\ub2e4. \ud558\uc9c0\ub9cc \uadf8 \uc548\uc5d0 \uacfc\uc5f0 ‘\ud63c’ \uc774\ub780 \uac83\uc774 \uc788\uc744\uae4c?<\/p>\n

 <\/p>\n

\u00a0\"11070si\"<\/a><\/p>\n

\uc77c\uc81c \uc0b0\uc694 Sanyo<\/strong> ‘\ud50c\ub77c\uc2a4\ud2f1’ 5\uad6c \uc218\ud37c \ub77c\ub514\uc624 \ub0b4\ubd80 \ubaa8\uc2b5\u00a0
\nphoto credit<\/strong>: \uc77c\ubcf8 \ub77c\ub514\uc624 \ubc15\ubb3c\uad00<\/p>\n

\u00a0<\/p>\n

\"Scan10172-1\"<\/a><\/p>\n

1965\ub144 \uacbd \uc6b0\ub9ac\uc9d1\uc5d0 \uc788\uc5c8\ub358 \uc77c\uc81c Monarch<\/strong> 5\uad6c \uc218\ud37c \ud50c\ub77c\uc2a4\ud2f1 \ub77c\ub514\uc624<\/p>\n

\u00a0<\/p>\n

\"Scan10243\"<\/a><\/p>\n

1968\ub144\uacbd \ub0b4\uac00 \ub9cc\ub4e4\uc5c8\ub358 5\uad6c \uc218\ud37c ‘open frame<\/em>‘ \uc911\ud30c \ub77c\ub514\uc624
\n\uc4f0\uc778 \uc9c4\uacf5\uad00: 12BE6<\/strong>, 12BA6<\/strong>, 12AV6<\/strong>, 30A5<\/strong>, 35W4<\/strong><\/p>\n

\u00a0<\/p>\n

\"Scan10233\"<\/a><\/p>\n

\u00a0\uc9c4\uacf5\uad00 plate\uc758 150V ‘\uace0\uc555’\uc774 \ub178\ucd9c\ub41c \ub77c\ub514\uc624\uc758 \ub0b4\ubd80 \ubaa8\uc2b5<\/p>\n

\u00a0<\/p>\n

\"Scan10312\"<\/a><\/p>\n

\ub2f9\uc2dc \ub098\uc758 ‘\uc804\uc790\uae30\uae30 \uacf5\uad6c’\uc758 \uc77c\ubd80, \ud761\uc0ac ‘\ucca0\uacf5\uc18c’\ub97c \uc5f0\uc0c1\ud558\uac8c \ud558\ub294..<\/p>\n

 <\/p>\n

\n
<\/div>\n
    \n
  1. 2~3\ub144 \ub9cc\uc5d0 \uae30\uc220\uc758 \uc591\uacfc \uc9c8\uc774 2\ubc30\ub85c \ubd88\uc5b4\ub09c\ub2e4\ub294 \ubc95\uce59, \uc8fc\ub85c IC silicon chip\uc5d0 \ub4e4\uc5b4\uac00\ub294 transistor\uc758 \uc22b\uc790\ub85c \uacc4\uc0b0\uc744 \ud568. ↩<\/a><\/span><\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    5\uad6c\u7403 \uc218\ud37c.. 5 tube super… huh.. \uc774\uac83\uc774 \ubb34\uc2a8 ‘\uad34\uc0c1\ud55c’ \ub9d0\uc778\uac00? \ud29c\ube0c 5\uac1c\uac00 super, \ucd5c\uace0\ub77c\uace0? \uc5ec\uae30\uc758 tube\ub294 \uc0ac\uc2e4 vacuum tube\uc758 ‘\uc900\ub9d0’\uc774\uace0 \uc774\uac83\uc740 \uadf8 \uc61b\ub0a0 \ud55c\ub54c \uc804\uc790\uae30\uc220\uc758 \ucd1d\uc544, ‘\uc9c4\uacf5\uad00’\uc778 \uac83\uc774\ub2e4. \uadf8\ub7ec\uba74 \uc5ec\uae30\uc11c super\ub294 \ubb34\uc2a8 \ub9d0\uc778\uac00? 5\uac1c\uc758 \uc9c4\uacf5\uad00\uc774 super, \ucd5c\uace0\ub77c\uace0.. \uc774\uac83\ub3c4 \uc900\ub9d0\uc774\ub2e4. super heterodyne(\uc904\uc5ec\uc11c superhet)\uc774\ub780 radio\uae30\uc220\uacc4\ud1b5\uc758 \uc804\ubb38\uc6a9\uc5b4\uc758 \uc900\ub9d0\uc778 \uac83\uc774\ub2e4. \uadf8\ub7ec\uba74 \uc774\uac83\uc740 \ud55c\ub9c8\ub514\ub85c \ub77c\ub514\uc624, radio\ub780 \ub9d0\uc774\uace0, 1950~60\ub144\ub300\uc5d0 \ub110\ub9ac \ubcf4\uae09\ub418\uc5c8\uace0 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","h5ap_radio_sources":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2,4],"tags":[10,119,155],"class_list":["post-5434","post","type-post","status-publish","format-standard","hentry","category-daybook","category-memoir","tag-10","tag-119","tag-155","entry"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/posts\/5434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/comments?post=5434"}],"version-history":[{"count":2,"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/posts\/5434\/revisions"}],"predecessor-version":[{"id":14163,"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/posts\/5434\/revisions\/14163"}],"wp:attachment":[{"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/media?parent=5434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/categories?post=5434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serony.com\/ken\/wp-json\/wp\/v2\/tags?post=5434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}