Museum Hours:

Saturday 10-6

Sunday 12-5

Early Electronic Television

General Electric HM-171 #2 Chassis

The chassis before restoration. Notice the cable crossing the power transformer. That was added for the speaker. On the right side you can see a bracket that was added to hold the speaker.


The two added tubes


The added tone and volume controls


The speaker


The added controls, plus a capacitor and terminal strip added for the tone circuit


The components in the blue area were added for the audio output


The underside of the chassis after it has been returned to the original design


The chassis after cleaning, ready for restoration