Superadio Ge. Vintage Audio GE Superadio III 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. There were also several Radio Shack SR III clones sold under the Optimus name but they were actually similar, not identical designs.
Vintage Audio GE Superadio III from blogs.telosalliance.com
There were also several Radio Shack SR III clones sold under the Optimus name but they were actually similar, not identical designs. I bought this "new product offering" from Radio Shack, because it looks like and has many features of the GE Superadio III- separate Bass and Tweeter speakers, "tuned RF on AM and FM", wide-normal bandwith switch, external antenna screw terminals, obnoxious top-mounted Power switch
Vintage Audio GE Superadio III
The General Electric Superadio III (abbreviated SR III) is an AM (mediumwave)/FM radio designed for long−range, high−fidelity listening The 4 tuned IF stages really helps! The audio is very nice on AM (Esp when listening to the radio through my pro quality Sony studio monitor. The GE Superadio 1 and 2 are very similar, but several changes were made: The most noticable difference between the Superradio 1 and 2 is the addition of a tweeter for high frequency sound reproduction
GE Superadio AM FM Classic Radio Daytime AM YouTube. An article in RadioIntel has more on the history and tech in Superadios. What it does do is tune the AM (mediumwave) band from 530−1705 KHz and the
Vintage Audio GE Superadio III. It appears not to have updated since 2008 but that shouldn't matter much for. 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