Why Preamps Thump on Turn on


I posted a fun discussion on my blog to get into the details of this turn-on phenomenon. 

 

 

erik_squires

Showing 1 response by mark200mph

There are some amps that get an inrush of power and cause a thump some people developed relays as a solution to this.my old carvers are an example and aftermarket has a no thump circuit  for this