Restoring a 1956 Braun TS2 Radio: Power Test, Rectifier Upgrade, and Design Review - pt1
Electronics Old and New by M Caldeira (Electronics Old and New) Electronics Old and New by M Caldeira (Electronics Old and New)
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 Published On Oct 5, 2024

This 1956 Braun TS2 tube radio was light-years ahead of its competition in both design and aesthetics. While most radios of the era were bulky, trimmed in gold, and housed in dark wood, the Braun TS2 introduced sleek, minimalist lines that signaled a shift in modern design. Even back then, Braun was paving the way toward the iconic, clean look that would define its future, later perfected by the legendary Dieter Rams. His “less but better” philosophy helped create designs that remain timeless, even over 60 years later.

In this video, I kick off the restoration process by focusing on the power supply, where I’ll be trying out my custom Silicon Diodes with MOSFET voltage dropper circuit to replace the original selenium rectifier. Join me as I bring this design marvel back to life and stay tuned for more episodes in this exciting series!

🎥 Back to basics Series
Many tasks in this video are covered briefly, without deep explanations of the theory—especially for those new to tube radio restoration. For a more detailed understanding, I’ve created a tutorial series called “Back to Basics,” which goes into the concepts in depth. I recommend watching those videos to better follow the steps I don’t fully explain here. The playlist is:
   • Back to Basics  

🎥 Other videos mentioned in this video:
■ Replace Selenium Rectifier with Silicon Diodes & MOSFET Voltage Dropper in Tube Radios:    • Replace Selenium Rectifier with Silic...  

🙏 Want to support the channel? ●●●●●●
  / mcaldeira  
https://paypal.me/macaldeira

#VintageRadioRestoration #BraunDesign #TubeRadioRepair

●●●● HUNDREDS OF OTHER VIDEOS TO CHOOSE FROM ●●●●
✿ DIY TEST GEAR: The title says it all:
   • Zener Diode Tester - Part 1. The build.  

✿ RESTORATION BUILDING BLOCKS: A series of videos showing detailed steps used the restoration process of tube equipment:
   • How to safely check the Power Transfo...  

✿ HowTo's: Various videos on some simple techniques and projects:
   • Extend tube radio FM band above 100MH...  

✿ DIY CAPACITOR LEAKAGE TESTER PROJECT: One of the most viewed projects on my channel, with full design description and build instructions.
   • Capacitor leakage tester design & bui...  

✿ DIY TUBE TESTER PROJECT: Complete design description and build instructions for this really handy device.
   • DIY Tube Tester. Working on Power Sup...  

●●●● Plus full Playlists on some other completed restoration projects on this Channel ●●●●

📻 PHILIPS BX750A:
   • Philips BX750A tube radio restoration...  

📻 TELEFUNKEN OPUS 2114:
   • Telefunken Opus 2114 stereo tube radi...  

📻 SABA UW-175-Z 3D:
   • Saba UW 175-Z 3D tube radio restorati...  

📻 GRUNDIG 1070:
   • Grundig 1070 tube radio restoration -...  

📻 SCHAUB-LORENZ GOLDY 58 type 3020:
   • Schaub-Lorenz Goldy 58 type 3020 tube...  

📻 BUSH VHF64:
   • Bush VHF64 tube radio restoration - P...  

📻 GRUNDIG 3060A:
   • Grundig 3060a tube radio restoration ...  

📻 TELEFUNKEN OPERETTE 8:
   • Telefunken Operette 8 tube radio rest...  

📻 GRAETZ SUPER 171W:
   • Graetz Super 171W tube radio restorat...  

📻 LOEWE-OPTA MAGNET 3737W:
   • Loewe-Opta Magnet 3737W tube radio re...  

📻 BRAUN ATELIER 3:
   • Braun Atelier 3  

📻 LOEWE-OPTA TRUXA STEREO 4741W:
   • Loewe-Opta Truxa Stereo 4741W  

📻 GRAETZ COMEDIA 616:
   • Graetz Comedia 616 tube radio restora...  

📻 SABA FREIBURG W2:
   • Saba Freiburg W2 (WII) restoration  

📻 GRAETZ MUSICA 4R417:
   • Graetz Musica 4R417 restoration  

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