A Heathkit HW-101 I got from the original owner who built it in September, 1971.? It works fairly well but needs some touch up alignment along with some tweaking of an oscillator crystal or two that have changed frequency a bit over 50 years time.
MY 40 meter QCX+ works great and IMO needs no more work after I installed an audio AGC in it.
73, Bill NZ0T
