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Monday, August 24, 2015

Vibroplex Model X Bug

The Vibroplex Original, introduced in 1905, is still being manufactured. For a few years, 1911 through 1923, the Vibroplex Model X was also sold. I've uploaded a Youtube  video showing the major differences between these two models:
For additional information about Vibroplex bugs see: and Tom French's book, "TheVibroplex Collector's Guide".

Saturday, August 8, 2015

1T4 / 3V4 Regenerative Portable - continued

After time with chassis punches, drill press, files, nibbler .... I've gotten my chassis finished and the major components installed. The bandset and band tuning capacitors are each mounted an inch above the chassis to allow space for the National type K dial.

Solder is next.