{"id":668,"date":"2021-01-07T08:40:40","date_gmt":"2021-01-07T08:40:40","guid":{"rendered":"https:\/\/bmamps.com\/v01\/?page_id=668"},"modified":"2021-01-07T08:40:41","modified_gmt":"2021-01-07T08:40:41","slug":"roland-tr330","status":"publish","type":"page","link":"https:\/\/bmamps.com\/v01\/roland-tr330\/","title":{"rendered":"Roland TR330"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"499\" src=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330.jpg\" alt=\"\" class=\"wp-image-669\" srcset=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330.jpg 800w, https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330-300x187.jpg 300w, https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330-768x479.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>We&#8217;ve done lots of work to these and other drum machines. Mods have included the following<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Individual output for drum sounds<\/li><li>Footswitch for metronome<\/li><li>Expression pedal for balance<\/li><li>MIDI Clock input<\/li><li>External Speaker Jack<\/li><li>Line Input<\/li><\/ul>\n\n\n\n<p>Here the inside with a new PCB added above the clock divider board to support the functions above.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"473\" src=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330_PCB-1024x473.jpg\" alt=\"\" class=\"wp-image-670\" srcset=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330_PCB-1024x473.jpg 1024w, https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330_PCB-300x139.jpg 300w, https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330_PCB-768x355.jpg 768w, https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330_PCB.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>New TR330 PCB<\/figcaption><\/figure>\n\n\n\n<p>This is how we implemented the MIDI clock input  <\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330_MIDI.pdf\">TR330_MIDI<\/a><a href=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/TR330_MIDI.pdf\" class=\"wp-block-file__button\" download>Download<\/a><\/div>\n\n\n\n<p>And here is a schematic and layout of the sound PCB. This was a couple of days work!<\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/Sound-Card.pdf\">Sound-Card<\/a><a href=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/Sound-Card.pdf\" class=\"wp-block-file__button\" download>Download<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/Sound-layout.pdf\">Sound-layout<\/a><a href=\"https:\/\/bmamps.com\/v01\/wp-content\/uploads\/2021\/01\/Sound-layout.pdf\" class=\"wp-block-file__button\" download>Download<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>We&#8217;ve done lots of work to these and other drum machines. Mods have included the following Individual output for drum sounds Footswitch for metronome Expression pedal for balance MIDI Clock&hellip;<\/p>\n<div class=\"read-more-wrap\"><a class=\"read-more\" href=\"https:\/\/bmamps.com\/v01\/roland-tr330\/\">Read More<\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-668","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/bmamps.com\/v01\/wp-json\/wp\/v2\/pages\/668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bmamps.com\/v01\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bmamps.com\/v01\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bmamps.com\/v01\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bmamps.com\/v01\/wp-json\/wp\/v2\/comments?post=668"}],"version-history":[{"count":1,"href":"https:\/\/bmamps.com\/v01\/wp-json\/wp\/v2\/pages\/668\/revisions"}],"predecessor-version":[{"id":674,"href":"https:\/\/bmamps.com\/v01\/wp-json\/wp\/v2\/pages\/668\/revisions\/674"}],"wp:attachment":[{"href":"https:\/\/bmamps.com\/v01\/wp-json\/wp\/v2\/media?parent=668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}