Hi..Can someone provide any info on why and when Heath produced a TX-1 that had an extra hole on the front panel, approx 2 1/4" on center from the Spotting Switch..? It is at the same horizontal height also...it has to be original, as the inside of the hole also has the same paint as the fron panel, and the panel finish is original....The extra hole lines up with the hole in the front sub panel , that is just in front of the VFO coil case....Has anyone else seen this..? 73 de Jordan....
- [AMRadio] Heathkit TX-1 Help... Jordan Arndt

