RESTORATION BUILDING BLOCKS: A series of videos showing detailed steps used the restoration process of tube equipment: _HUNDREDS OF OTHER VIDEOS TO CHOOSE FROM_ #tuberadios #antiqueradio #radiorestoration I got lucky, as I was testing this radio with the Dimbuld Tester in use, so it was a good reminder that you should not become complacent.Īnyway, it gets a little more exciting, so I won't complain. ![]() With tube radios, the results can be dangerous, or, as was the case here, you could blow things up. When you get quite experienced in this hobby, you can become a little careless. 3 #PCBWay# Electronics Old and New by M Caldeira | Only $5 for 10 PCBs and every new member get $5 bonus. This Dimwit was really saved by the Dimbulb Tester. ![]() ![]() You can also watch how I re-stuff the electrolytic filter capacitors of this radio here:Įnjoy, and comment if you so desire. This radio is the object of a series of videos on its restoration, which you can see here: I take you through my way of 're-stuffing' a selenium rectifier on a SABA Freiburg W2 with 4 silicon diodes. ©2022 Home About Privacy Replace Selenium rectifier with silicon diodes Electronics Old and New by M Caldeira | Tube radios from the 50s often have selenium rectifiers in the power supply, which may need to be replaced, preferably with a silicon diode bridge.
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