I need to replace several BK Precision 3MHz function generators in our labs with something similar. Several have broken and they are only a few years old. The model is 4000. I notice that the BK Precision 4000A model replaced it. I wonder if the quality is any better.
Function generators by Acifica, RSR and Instek are other possibilities. I'd greatly appreciate any comments on the 4000A or other models.