Hallicrafters TA-1 “TO Keyer”

The Hallicrafters TA-1 “TO Keyer” This tube based keyer was first sold in 1960 – which was about 5 years after the Gold Dust Twins were first released. I’ll have one next weekend – and it will be a lot of fun – especially because it has a monitor, and will be cool to hear a tube sound with CW. I can use it…