{"status":"ok","elements":"<div class=\"wmle_item_holder col5\" style=\"display:none;\">\r\n    <div class=\"wmle_item\">\r\n                    <div class=\"wpme_image\">\r\n                <a href=\"https:\/\/www.antiqueradios.ch\/rimpiazzo-per-triodo\/\"><img width=\"685\" height=\"1342\" src=\"https:\/\/www.antiqueradios.ch\/wp-content\/uploads\/2016\/12\/Triode-Er.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/www.antiqueradios.ch\/wp-content\/uploads\/2016\/12\/Triode-Er.jpg 685w, https:\/\/www.antiqueradios.ch\/wp-content\/uploads\/2016\/12\/Triode-Er-51x100.jpg 51w, https:\/\/www.antiqueradios.ch\/wp-content\/uploads\/2016\/12\/Triode-Er-77x150.jpg 77w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a>\r\n            <\/div>\r\n                <div class=\"wmle_post_meta\">\r\n           <a href=\"https:\/\/www.antiqueradios.ch\/rimpiazzo-per-triodo\/#respond\">0 Response<\/a>\r\n        <\/div>\r\n        <div class=\"wmle_post_title\">\r\n            <a href=\"https:\/\/www.antiqueradios.ch\/rimpiazzo-per-triodo\/\">Rimpiazzo per triodo  (it)<\/a>\r\n        <\/div>\r\n        <div class=\"wmle_post_excerpt\">\r\n            <p>Questo piccolo progetto spiega come costruire un rimpiazzo per tutte le valvole europee a 4 piedini tipo A410 o simili, con tensione di filamento da 4V e tensione anodica non superiore a 90V. La base per questo rimpiazzo \u00e8 la comunissima 2J27L, pentodo russo che si trova per pochi soldi su ebay. &nbsp; Prima di tutto bisogna tagliare con un seghetto la scatola esterna in alluminio a circa 3 mm dalla cima. Consiglio di ruotare la valvola man mano che la lama entra all&#8217;interno per evitare eventuali danni al bulbo in vetro. La valvola pu\u00f2 quindi essere estratta molto facilmente. [&hellip;]<\/p>\n        <\/div>\r\n    <\/div><!-- EOF wmle_item_holder -->\r\n<\/div><!-- EOF wmle_item_holder --><div class=\"wmle_item_holder col5\" style=\"display:none;\">\r\n    <div class=\"wmle_item\">\r\n                    <div class=\"wpme_image\">\r\n                <a href=\"https:\/\/www.antiqueradios.ch\/triode-replacement-en\/\"><img width=\"685\" height=\"1342\" src=\"https:\/\/www.antiqueradios.ch\/wp-content\/uploads\/2016\/12\/Triode-Er.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/www.antiqueradios.ch\/wp-content\/uploads\/2016\/12\/Triode-Er.jpg 685w, https:\/\/www.antiqueradios.ch\/wp-content\/uploads\/2016\/12\/Triode-Er-51x100.jpg 51w, https:\/\/www.antiqueradios.ch\/wp-content\/uploads\/2016\/12\/Triode-Er-77x150.jpg 77w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a>\r\n            <\/div>\r\n                <div class=\"wmle_post_meta\">\r\n           <a href=\"https:\/\/www.antiqueradios.ch\/triode-replacement-en\/#respond\">0 Response<\/a>\r\n        <\/div>\r\n        <div class=\"wmle_post_title\">\r\n            <a href=\"https:\/\/www.antiqueradios.ch\/triode-replacement-en\/\">Triode replacement (en)<\/a>\r\n        <\/div>\r\n        <div class=\"wmle_post_excerpt\">\r\n            <p>This small project explains how to build a replacement for all European 4-pin tubes type A410 or similar, with a filament voltage of 4V and an anode voltage not exceeding 90V. The basis for this replacement is the very common 2J27L Russian pentode you can buy for very little money on ebay. &nbsp; First you need to cut the external aluminum case with a jigsaw at about 3 mm from the top. I suggest to turn the tube as the blade enters inside the case to avoid any damage to the glass bulb. The tube can then be extracted very [&hellip;]<\/p>\n        <\/div>\r\n    <\/div><!-- EOF wmle_item_holder -->\r\n<\/div><!-- EOF wmle_item_holder -->","max_pages":1}