{"id":92,"date":"2008-03-21T21:46:59","date_gmt":"2008-03-22T02:46:59","guid":{"rendered":"http:\/\/pugix.com\/synth\/motm-485-gx-1-diode-vcf\/"},"modified":"2023-01-10T09:59:56","modified_gmt":"2023-01-10T14:59:56","slug":"motm-485-gx-1-diode-vcf","status":"publish","type":"post","link":"https:\/\/pugix.com\/synth\/motm-485-gx-1-diode-vcf\/","title":{"rendered":"MOTM-485 GX-1 Diode VCF"},"content":{"rendered":"<p class=\"moduledesc\"><a title=\"MOTM-485 GX-1 Diode VCF panel\" href=\"http:\/\/pugix.com\/synth\/motm-485-gx-1-diode-vcf\/motm-485-gx-1-diode-vcf-panel\/\" rel=\"attachment wp-att-91\"><img data-recalc-dims=\"1\" decoding=\"async\" alt=\"MOTM-485 GX-1 Diode VCF panel\" src=\"https:\/\/i0.wp.com\/pugix.com\/synth\/wp-content\/uploads\/2008\/03\/motm-485.jpg?ssl=1\" border=\"0\" align=\"left\"\/><\/a>Quantity: 0<br \/>\nModifications: none<\/p>\n<p>From the <a href=\"http:\/\/www.synthtech.com\/\" target=\"_blank\" rel=\"noopener\">Synthtech<\/a> website:<\/p>\n<blockquote><p>The MOTM-485 is a recreation of the Yamaha GX-1 LP\/HP filter.<\/p>\n<p>The GX-1 was a massive organ\/synth hybrid, costing over $60,000 in the late &#8217;70s. The best example is the ELP song Pirates, but was also used by Stevie Wonder and Led Zepplin..<\/p>\n<p>The actual GX-1 used a pair of these filters to form a bandpass response (the same method used in the MS-20 and the CS-80). There is a HP filter set to &#8220;half tracking&#8221; followed by a LP at &#8220;full&#8221; tracking. However, you can still use a single MOTM-485 as yet another distinct tone in your setup.<\/p>\n<ul>\n<li>Faithfully captures the unique GX-1 timbre<\/li>\n<li>2 audio inputs<\/li>\n<li>Voltage-controlled resonance<\/li>\n<li>Switchable HP\/LP response<\/li>\n<li>Switchable half\/full tracking of the 1V\/Oct input<\/li>\n<li>Fully temperature compensated using TEMPCO resistor and matched pairs<\/li>\n<li>Not a clean filter: has higher distortion than other MOTM filters<\/li>\n<\/ul>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Quantity: 0 Modifications: none From the Synthtech website: The MOTM-485 is a recreation of the Yamaha GX-1 LP\/HP filter. The GX-1 was a massive organ\/synth hybrid, costing over $60,000 in &#8230; <a class=\"styledbutton\" href=\"https:\/\/pugix.com\/synth\/motm-485-gx-1-diode-vcf\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":91,"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":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[118,3],"tags":[46,29],"class_list":["post-92","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sold-modules","category-synth-tech","tag-filter","tag-vcf"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MOTM-485 GX-1 Diode VCF - Richard Brewster&#039;s Electronic Sounds<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pugix.com\/synth\/motm-485-gx-1-diode-vcf\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MOTM-485 GX-1 Diode VCF - Richard Brewster&#039;s Electronic Sounds\" \/>\n<meta property=\"og:description\" content=\"Quantity: 0 Modifications: none From the Synthtech website: The MOTM-485 is a recreation of the Yamaha GX-1 LP\/HP filter. 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