How to select Audio Generator Tube amp or Radio repair D-Lab electronics

Many inquires over the years on this subject. Since I had some down time, I thought it was the perfect time to provide my insight on choosing the proper instrument. For the type work I do, the right choice is a solid state analog, variable capacitor type generator with built in output attenuation. This is simply my suggestion based on repairs using several manufacturers over the years. These devices are fairly inexpensive and fun to operate + look at.