Grundig 4198 tube radio restoration log part 1.
This is the first of a series of videos in which I want to do a more detailed analysis of the aspects of restoration. This radio is from 1960, and is stereo, meaning that the power amplifier has two channels, allowing for stereo playback from the gramophone input. The radio itself, including the FM, is still mono, but the stereo amplifier will come in handy when using the phono input for MP3 playback.
This one uses an ELL80 tube for the power amp stage, which is two pentodes in one. This tube is expensive to replace, so I really hope this one is good.
Full info on this radio at:
www.radiomuseum...
You can see the playlist for this series restoration at:
• Grundig 4198 tube radi...
See a series of 'Restoration Building Blocks' videos on detailed steps in the restoration process:
• How to safely check th...
See also playlists on some other completed restoration projects.
PHILIPS BX750A:
• Philips BX750A tube ra...
TELEFUNKEN OPUS 2114:
• Telefunken Opus 2114 s...
SABA UW-175-Z 3D:
• Saba UW 175-Z 3D tube ...
GRUNDIG 1070:
• Grundig 1070 tube radi...
SCHAUB-LORENZ GOLDY 58 type 3020:
• Schaub-Lorenz Goldy 58...
BUSH VHF64:
• Bush VHF64 tube radio ...
GRUNDIG 3060A:
• Grundig 3060a tube rad...
TELEFUNKEN OPERETTE 8:
• Telefunken Operette 8 ...
GRAETZ SUPER 171W:
• Graetz Super 171W tube...
LOEWE-OPTA MAGNET 3737W:
• Loewe-Opta Magnet 3737...
BRAUN ATELIER 3:
• Braun Atelier 3
LOEWE-OPTA TRUXA STEREO 4741W:
• Loewe-Opta Truxa Stere...
GRAETZ COMEDIA 616:
• Graetz Comedia 616 tub...
SABA FREIBURG W2:
• Saba Freiburg W2 (WII)...
GRAETZ MUSICA 4R417:
• Graetz Musica 4R417 re...
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CAPACITOR LEAKAGE TESTER:
• Capacitor leakage test...
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