If you own a GE Superadio I or Superadio II and you would like an expert to restore and/or replace the capacitors, you’re in luck!
Chuck Rippel (K8HU) has announced that he will start repairing and restoring GE Superadios for anyone interested. In the past, he’s done this on a case-by-case basis when time allowed, but he has stocked up on top-shelf components and cleared off his workbench to bring Superadios back to life.
Chuck asks that you contact him via email if you would like your Superadio recapped or repaired.
You can reach Chuck at:
A note about the Superadio III
As mentioned above, Chuck only works on the SRI and SRII models.
Chuck notes that the issue with repairing SRIIIs is: “[working with] the tuning mechanism and putting it back together so it works and the dial is in reasonable calibration. If the dial cord comes off, it’s terrible to tray and re-install so, I stay away from model III’s.“
I recently took delivery of a better-than-new classic solid-state portable broadcast receiver: the venerable GE Superadio II.
This Superadio II was generously given to me by SWLing Post contributor, Chuck Rippel (K8HU), who has–in his spare time–been re-capping and restoring all three of the GE Superadio series models and bringing them back to life. Chuck wanted to send me one of the units he’d recently finished, knowing that it might help me when doing AM reception evaluations. He insisted “no strings attached.”
Besides thank you, all I can say is…
Note angels singing in the background.
When I received the Superadio II a week or so ago, I removed it from the box and it looked brand new; even sporting the original “Headset Capable” grill sticker.
This is a case, however, of a refurbished radio likely out-performing the original. Here’s a list of the main modifications:
All of the original dry capacitors replaced with Nichicon Audio Grade components
FM AFC and AM and FM IF and RF sections have been aligned
Rebuilt the volume control
I’m sure there are other modifications Chuck didn’t mention.
Chuck told me each radio takes a full day to restore. Some of the alignment, rebuilding, and re-capping is surprisingly tricky and varies with each of the three models. Why is he doing this?
Chuck told me, “My enjoyment comes from giving these radios a new lease on life.”
A new lease on life, indeed!
Last weekend, we had a break in the weather–and I had a short break in my schedule–so I took the GE Superadio II, GE 7-2990A, C.Crane CCRadio3, and Panasonic RF-2200 outdoors for some fresh air.
It was late afternoon and, frankly, I didn’t have the time to do a full comparative session, but having spent the better part of an hour tuning around and comparing the characteristics of each radio, I decided to make a short video to share.
The video features the GE Superadio II, but I speak to some of the pros and cons of each model. Keep in mind, this is very much a casual/informal comparison:
The SR-II not only has the best audio fidelity in this bunch, but it’s also extremely stable and has no noise floor to speak of. No doubt, this is the result of those Nichicon Audio Grade components and a skilled technician.
Side note: Chuck is well-known in the radio world because he used to restore the Collins R390A which must be one of the most mechanically-complicated receivers ever made.
I haven’t even properly tested the SR-II on FM yet because I couldn’t pull myself away from the mediumwave dial that afternoon!
I asked Chuck if he would consider refurbishing GE Superadios for other people and I think he would. If interested, contact me and I’ll put you in touch. Else, Chuck might leave details in the comments section of this post.
Chuck, thank you once again for sending me this SR-II. It’ll become a permanent addition here at SWLing Post HQ. Again, I’m simply amazed at the audio fidelity of this 1980s era receiver. Honestly, I don’t think there’s anything made today that can even compare.
And thanks for doing your bit to refurbish these classic portables!
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