How to safely test the Output Transformer on tube radio or amp.
The Output Transformer on a tube radio or amp is a crucial part of the design of the circuit, so a restoration's viability may depend on whether it is functioning or not. Finding exact replacements is not easy for equipment that is usually decades old. The idea here is to create a series of 'Tube Radio / Amp Restoration Building Blocks' which will be added to in time. The Playlist link: • How to safely check the Power Transformer ... See also my playlists on some other complete restorations. Graetz Super 171W: • Graetz Super 171W tube radio restoration -... Loewe-Opta Magnet 3737W: • Loewe-Opta Magnet 3737W tube radio restora... Loewe-Opta Truxa Stereo 4741W: • Loewe-Opta Truxa Stereo 4741W Braun Atelier 3: • Braun Atelier 3 Graetz Musica 4R417: • Graetz Musica 4R417 restoration SABA Freiburg W2: • Saba Freiburg W2 (WII) restoration Graetz Comedia 616: • Graetz Comedia 616 tube radio restoration ... You may also be interested in ... Capacitor Leakage Tester: • Capacitor leakage tester design & build DI... Re-stuffing filter capacitors in this tube radio: • Re-stuffing filter capacitors in Saba Frei... Replace Selenium rectifier with silicon diodes: • Replace Selenium rectifier with silicon di...

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![Tinkertubes Lab [44] Measuring Output Transformer Impedance](https://i.ytimg.com/vi/F5NrV4iin7I/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBdInDiF3CDUhtBtfJhLrs7YOdiyw)
Tinkertubes Lab [44] Measuring Output Transformer Impedance

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