Wiring the tube heaters in the DD-12 amp. Sharing some tricks along the way.

0:00 Intro 0:40 Preparation 1:35 Wire Twisting 3:35 Insulation End Melting Protection 7:15 Pilot Lamp Wiring 12:20 Mains Transformer Connection 17:00 Rectifier Tube 18:30 Preamp Tubes 38:10 Output Tubes and Phase Inverter 52:00 Getting Ready... 54:50 Glowup! 55:55 Afterword

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