The story of how I made the Little Red Devil. Design challenges, the materials, enclosure, joining the new and old technologies... Koko the lab cat is clearly interested!

0:00 Intro / Enclosure 2:50 Output Transformers 4:55 Enclosure Design 6:35 Sub-Chassis and Internal Assembly 8:20 Panels 10:38 The Booth and Top Assembly 11:40 Another Reason for Sub-Chassis 12:46 Future Projects? 13:20 Clumsy Girl! 14:22 Breadboard 15:45 Remote Control Circuit 17:50 RC Programming 19:35 Programming Mode, No Holes 21:00 Magnet / Reed Switch Programming Mode 22:25 Microcontroller Shenanigans 23:26 Power Supply 24:35 PSU Enclosure 25:55 Power Transformers 26:46 LVDC Supply and the Heating

Overview and final assembly video: https://www.youtube.com/watch?v=5uF7lBHm4JI

Little Red Devil on Hackaday: https://hackaday.io/project/188931-keritech-little-red-devil-single-ended-el84-amp

Support me on my Patreon page at https://www.patreon.com/KeritechElectronics Instagram - https://www.instagram.com/KeriSzafir Hackaday - https://hackaday.io/keritech