{"id":15224,"date":"2026-08-10T04:05:48","date_gmt":"2026-08-10T04:05:48","guid":{"rendered":"https:\/\/pixelwave.ma\/index.php\/item\/2-1945-ken-rad-vt-231-jan-ckr-6sn7gt-pre\/"},"modified":"2026-08-10T04:22:46","modified_gmt":"2026-08-10T04:22:46","slug":"2-1945-ken-rad-vt-231-jan-ckr-6sn7gt-pre","status":"publish","type":"itempress_product","link":"https:\/\/pixelwave.ma\/index.php\/item\/2-1945-ken-rad-vt-231-jan-ckr-6sn7gt-pre\/","title":{"rendered":"2 1945 Ken Rad VT-231 JAN-CKR-6SN7GT preamplifier Military amplifier tubes # 78"},"content":{"rendered":"<p>They were tested on my TV7 where the minimum acceptable score for the 6SN7 tube is 50 These are a closely matched pair. They tested at 80-81 &amp; 82-89.<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":[],"itempress_category":[53],"itempress_tag":[561,949,52,49,6806,844],"class_list":["post-15224","itempress_product","type-itempress_product","status-publish","hentry","itempress_category-cat-64627","itempress_tag-6sn7gt","itempress_tag-ken-rad","itempress_tag-united-states","itempress_tag-vacuum-tube","itempress_tag-vt231","itempress_tag-vt231-6sn7gt"],"_links":{"self":[{"href":"https:\/\/pixelwave.ma\/index.php\/wp-json\/wp\/v2\/itempress_product\/15224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pixelwave.ma\/index.php\/wp-json\/wp\/v2\/itempress_product"}],"about":[{"href":"https:\/\/pixelwave.ma\/index.php\/wp-json\/wp\/v2\/types\/itempress_product"}],"replies":[{"embeddable":true,"href":"https:\/\/pixelwave.ma\/index.php\/wp-json\/wp\/v2\/comments?post=15224"}],"wp:attachment":[{"href":"https:\/\/pixelwave.ma\/index.php\/wp-json\/wp\/v2\/media?parent=15224"}],"wp:term":[{"taxonomy":"itempress_category","embeddable":true,"href":"https:\/\/pixelwave.ma\/index.php\/wp-json\/wp\/v2\/itempress_category?post=15224"},{"taxonomy":"itempress_tag","embeddable":true,"href":"https:\/\/pixelwave.ma\/index.php\/wp-json\/wp\/v2\/itempress_tag?post=15224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}