{"id":7779,"date":"2026-01-29T09:19:11","date_gmt":"2026-01-29T14:19:11","guid":{"rendered":"https:\/\/pugix.com\/synth\/?p=7779"},"modified":"2026-01-29T09:19:13","modified_gmt":"2026-01-29T14:19:13","slug":"tesseract-modular-dabs","status":"publish","type":"post","link":"https:\/\/pugix.com\/synth\/tesseract-modular-dabs\/","title":{"rendered":"Tesseract Modular DABS"},"content":{"rendered":"\n
\"\"
Dual A\/B Switch<\/figcaption><\/figure>\n\n\n\n

DABS<\/a> is a quad<\/strong> DPDT manual switch. It’s as simple as that! Double Pole means two separate switches. Double Throw means two positions. DABS uses center-off switches, so that it can be uses as a mute.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

This incredibly simple idea has several usages.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Assembly<\/h3>\n\n\n\n

Lucky me! I happened to have just 24 Thonkiconn jacks left over from a bulk purchase.<\/p>\n\n\n\n

\"\"
Thonkiconn Jacks<\/figcaption><\/figure>\n\n\n\n

I only needed to order the four switches from Mouser. These are Dailywell Toggle Switches DPDT ON-OFF-ON PC2MD3T1B1M2QES. Mouser part number 118-2MD3T1B1M2QES<\/a>.<\/p>\n\n\n\n

\"\"
DPDT Center Off Switches<\/figcaption><\/figure>\n\n\n\n
\"\"
PCB Component side<\/figcaption><\/figure>\n\n\n\n
\"\"
Solder side of fresh PCB<\/figcaption><\/figure>\n\n\n\n

The panel is reversible, left to right, so you can decide which side you want to have the switches.<\/p>\n\n\n\n

\"\"
Switches on left side<\/figcaption><\/figure>\n\n\n\n
\"\"
Switches on right side<\/figcaption><\/figure>\n\n\n\n

All you have to do is mount the jacks and switches on the PCB, install the panel, and solder. I chose to put the switches on the right side. I also put small, black nuts on the IN\/OUT jacks, which are nearer to the switches than the A and B jacks.<\/p>\n\n\n\n

\"\"
Front of completed module<\/figcaption><\/figure>\n\n\n\n
\"\"
Back of completed module<\/figcaption><\/figure>\n\n\n\n
\"\"
DABS Side view<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

DABS is a quad DPDT manual switch. It’s as simple as that! Double Pole means two separate switches. Double Throw means two positions. DABS uses center-off switches, so that it … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":7780,"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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[161],"tags":[71,159],"class_list":["post-7779","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eurorack","tag-diy","tag-eurorack"],"yoast_head":"\nTesseract Modular DABS - Richard Brewster'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\/tesseract-modular-dabs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tesseract Modular DABS - Richard Brewster's Electronic Sounds\" \/>\n<meta property=\"og:description\" content=\"DABS is a quad DPDT manual switch. 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