And here is the object now it may be hard for a modern audience to recognize but this is a very early Nbc Radio Microphone that dates from the 1930s. The microphone is quite large. It stands over 15 inches high and its made of metal and very heavy notice the large base it needs to keep from tipping over. Now why is this microphone special . Well, this is one of the microphones fdr used when he delivered some of his famous Fireside Chat Radio speeches from the white house. Now some of you might be asking what so Fireside Chat and why is it important . I promise to get to that in a moment, but first for the radio buffs out there, ill point out a few technical details about our microphone. This is an Rca Model 4a1 condenser microphone. It was produced by Rca Victor in the early 1930s and was state of the art for Radio Microphones at that time. This style of microphone was a workhorse in the Broadcast Industry until it was replaced by the rca 44 and rca 77 ribbon microphones. Given its box
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