Amiga 3000T Restoration Part 7: Repairing the Audio Issues https://makertube.net/videos/watch/2284e9cd-8dab-451a-bd90-34aa60c67be1 Troubleshooting and repairing the issues with the audio filter in the Amiga 3000T. A3000T Restoration Series: Part 1 - Teardown and Inspection: https://youtu.be/5XsMTA0ZjhQ Part 2 - Removing Battery Corrosion: https://youtu.be/tiTvgsuXqGc Part 3 - Board Repairs & Smoke Test: https://youtu.be/_DvfH7xoIy0 Part 4 - Recapping the Power Supply: https://youtu.be/uKZePkkBd9g Part 5 - "Repairing" the Power Supply: https://youtu.be/tmh7QATsD0U Part 6 - More Capacitors & More Audio Problems: https://youtu.be/HZDW2SLB47k TIME STAMPS: 0:00 Introduction 3:33 Repairing the Audio Voltages 13:39 Repairing the Low Pass Filter 41:55 Thank you & Good Night ----------------------------------------­------ MUSIC by FOCUS 10 https://focus10music.bandcamp.com MERCHANDISE: https://janbeta.creator-spring.com MASTODON: https://social.janbeta.net PATREON: https://patreon.com/janbeta KO-FI: https://ko-fi.com/janbeta WEBSITE: https://www.janbeta.net TWITCH: https://www.twitch.tv/thejanbeta YT CHANNEL MEMBERSHIP: https://www.youtube.com/channel/UCftUpOO4h9EgH0eDOZtjzcA/join Thanks for watching! #JanBeta #Amiga #Amiga3000T #Amiga3000 #A3000T #Commodore #Restoration #Audio #LowPassFilter #Schematics #Repair #Troubleshooting #VintageComputing #RetroComptuting #RareCommodore Wed, 29 Jul 2026 08:19:44 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.infiniteloop.tv Amiga 3000T Restoration Part 7: Repairing the Audio Issues https://video.infiniteloop.tv/client/assets/images/icons/icon-96x96.png https://makertube.net/videos/watch/2284e9cd-8dab-451a-bd90-34aa60c67be1 All rights reserved, unless otherwise specified in the terms specified at https://video.infiniteloop.tv/about and potential licenses granted by each content's rightholder. <![CDATA[Amiga 3000T Restoration Part 7: Repairing the Audio Issues - walkero]]> https://video.infiniteloop.tv/w/5geiWeYgZbwvfDGKQe4tZB;threadId=13208 https://video.infiniteloop.tv/w/5geiWeYgZbwvfDGKQe4tZB;threadId=13208 Tue, 14 Jul 2026 08:28:25 GMT Well done, Jan. Surely a tricky problem to solve. At first, I thought the first capacitor you changed was not the C431 but the C433 from the schematics because that is actually 22uF and it is also connected with the pin 7 on the U402.

]]> walkero <![CDATA[Amiga 3000T Restoration Part 7: Repairing the Audio Issues - Aki]]> https://video.infiniteloop.tv/w/5geiWeYgZbwvfDGKQe4tZB;threadId=13203 https://video.infiniteloop.tv/w/5geiWeYgZbwvfDGKQe4tZB;threadId=13203 Sun, 12 Jul 2026 08:11:04 GMT They haven't produced that many A3KT's eh? So that may probably explain the bug or super-feature making this Amiga different from the others 😃

]]> Aki <![CDATA[Amiga 3000T Restoration Part 7: Repairing the Audio Issues - Jan Beta]]> https://video.infiniteloop.tv/w/5geiWeYgZbwvfDGKQe4tZB;threadId=13192 https://video.infiniteloop.tv/w/5geiWeYgZbwvfDGKQe4tZB;threadId=13192 Sat, 11 Jul 2026 15:04:30 GMT @hamishtpb@video.thepolarbear.co.uk Thank you! I definitely didn't expect those caps to be the wrong values! No idea how their at-the-time flagship machine could pass quality control like that! 😄

]]> Jan Beta <![CDATA[Amiga 3000T Restoration Part 7: Repairing the Audio Issues - Hamish The PolarBear]]> https://video.infiniteloop.tv/w/5geiWeYgZbwvfDGKQe4tZB;threadId=13192 https://video.infiniteloop.tv/w/5geiWeYgZbwvfDGKQe4tZB;threadId=13192 Fri, 10 Jul 2026 19:38:47 GMT That is an absolutely wild error to be made at the factory. Well done though - you persevered and won! Great video as always 😃

]]> Hamish The PolarBear