[Elecraft] Turn on turn off transients

[Wayne Burdick]

Randy Farmer wrote:

> My K3 also "thumps" with power on and off transitions....

This is an important part of the power-on self-test sequence. It  
allows you, and others, to verify even at some distance from the radio  
that your speaker(s), KIO3 interconnections, large electrolytic  
coupling capacitors, AF amp, DSP, and power supply are all functioning  
properly.

Wayne
N6KR