{"id":24401,"date":"2010-06-10T01:56:26","date_gmt":"2010-06-10T09:56:26","guid":{"rendered":"http:\/\/9n2.ac0.myftpupload.com\/presetblog\/?p=1487"},"modified":"2010-06-10T01:56:26","modified_gmt":"2010-06-10T09:56:26","slug":"inside-the-orginal-gt-model-1-md1","status":"publish","type":"post","link":"https:\/\/ericbeam.com\/?p=24401","title":{"rendered":"Inside the orginal GT Model 1 (MD1)"},"content":{"rendered":"<p>I love the original Groove Tubes pre fender MD series mics. The ones with the 9pin sub &amp; external power supply.\u00a0 I own the MD1 &amp; 2. Getting hard to find these modern classics. I replaced the tube with a JAN NOS 12at7 &amp; snapped some shots.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>I love the original Groove Tubes pre fender MD series mics. The ones with the&#8230;<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/ericbeam.com\/?p=24401\">Read the post<span class=\"screen-reader-text\">Inside the orginal GT Model 1 (MD1)<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":1489,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[5],"tags":[72,124],"class_list":["post-24401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hardware","tag-md1","tag-tube","excerpt","zoom","full-without-featured","even","excerpt-0"],"jetpack_featured_media_url":"https:\/\/ericbeam.com\/wp-content\/uploads\/2010\/06\/DSC_0011-scaled.jpg","jetpack-related-posts":[{"id":24546,"url":"https:\/\/ericbeam.com\/?p=24546","url_meta":{"origin":24401,"position":0},"title":"All condenser drum kit test","author":"Eric","date":"December 29, 2014","format":false,"excerpt":"","rel":"","context":"In &quot;Analysis&quot;","block_context":{"text":"Analysis","link":"https:\/\/ericbeam.com\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2015\/12\/artworks-000068789234-4r83pf-t500x500.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":24476,"url":"https:\/\/ericbeam.com\/?p=24476","url_meta":{"origin":24401,"position":1},"title":"Auralex MudGuard Untreated Room Test","author":"Eric","date":"August 2, 2012","format":false,"excerpt":"So Jon Tidey suckered me into a group buy (doesn't take much when recording gear is involved) for a \"Auralex MudGuard\". I've been curious how these perform for some time now. I did a quick dialog test record of myself blabbering some nonsense to get an idea of how the\u2026","rel":"","context":"In &quot;Analysis&quot;","block_context":{"text":"Analysis","link":"https:\/\/ericbeam.com\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2012\/08\/7698184866_44071c351c_c.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2012\/08\/7698184866_44071c351c_c.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2012\/08\/7698184866_44071c351c_c.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2012\/08\/7698184866_44071c351c_c.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":24366,"url":"https:\/\/ericbeam.com\/?p=24366","url_meta":{"origin":24401,"position":2},"title":"URS saturation analyzed.","author":"Eric","date":"July 6, 2008","format":false,"excerpt":"\u00a0 Intensity sweeps of the saturation modes. Here you can see the added harmonic content & Frequency response if changed. Class A Tube Mic Pre Amplifier - Vintage Motorcity ------------------------------------------------------------------------------ Class A Tube Mic Pre Amplifier - German ------------------------------------------------------------------------------ Class A Discrete Pre Amplifier - British ------------------------------------------------------------------------------ Class A Discrete\u2026","rel":"","context":"In &quot;Analysis&quot;","block_context":{"text":"Analysis","link":"https:\/\/ericbeam.com\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2008\/07\/urssat.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":24450,"url":"https:\/\/ericbeam.com\/?p=24450","url_meta":{"origin":24401,"position":3},"title":"Sonar X1 Pro Channel Softube saturation &#038; stock Tube saturation analyzed.","author":"Eric","date":"October 8, 2011","format":false,"excerpt":"For those of you wondering how the Softube saturation differs from the stock Sonar X1 tube model, this will go over the differences. \u00a0 This shows the harmonic plot of the Softube saturation driven to 3% THD+N. The harmonics after the 1st 1k tone are the added harmonics by Softube\u2026","rel":"","context":"In &quot;Analysis&quot;","block_context":{"text":"Analysis","link":"https:\/\/ericbeam.com\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/farm7.static.flickr.com\/6236\/6224791917_cfe228f2f9_o.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/farm7.static.flickr.com\/6236\/6224791917_cfe228f2f9_o.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/farm7.static.flickr.com\/6236\/6224791917_cfe228f2f9_o.png?resize=525%2C300 1.5x"},"classes":[]},{"id":24543,"url":"https:\/\/ericbeam.com\/?p=24543","url_meta":{"origin":24401,"position":4},"title":"Model 1 Microphone with dying Tube","author":"Eric","date":"March 29, 2015","format":false,"excerpt":"FLAC Download FLAC Download","rel":"","context":"In &quot;Daily Noize&quot;","block_context":{"text":"Daily Noize","link":"https:\/\/ericbeam.com\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2015\/12\/artworks-000106207162-yp21bb-t500x500.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":24471,"url":"https:\/\/ericbeam.com\/?p=24471","url_meta":{"origin":24401,"position":5},"title":"Tube warm up time?","author":"Eric","date":"June 1, 2012","format":false,"excerpt":"Curiosity got to me & I decided to test this once and for all. LA2A = 4 tubes @ 6db worth of gain reduction came out to this. Conclusion - Very miniscule, anything after 10mins is fine with me. \u00a0 \u00a0","rel":"","context":"In &quot;Daily Noize&quot;","block_context":{"text":"Daily Noize","link":"https:\/\/ericbeam.com\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2012\/06\/tube-test.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2012\/06\/tube-test.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2012\/06\/tube-test.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/ericbeam.com\/wp-content\/uploads\/2012\/06\/tube-test.png?resize=700%2C400&ssl=1 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ericbeam.com\/index.php?rest_route=\/wp\/v2\/posts\/24401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ericbeam.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ericbeam.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ericbeam.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ericbeam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24401"}],"version-history":[{"count":0,"href":"https:\/\/ericbeam.com\/index.php?rest_route=\/wp\/v2\/posts\/24401\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ericbeam.com\/index.php?rest_route=\/wp\/v2\/media\/1489"}],"wp:attachment":[{"href":"https:\/\/ericbeam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ericbeam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ericbeam.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}