Hi All,
 
	 
 
	I have an SBMM SB14, the original active one, not the new passive one.
 
	 
 
	I am considering either upgrading to a USA Sterling or upgrading the pickup and preamp in the SB14.
 
	 
 
	Questions I have are:
 
	 
 
	1. How close are the electronics in the SB14 to the USA Sterling and is the upgrade worth it in sound terms? I have heard the SB14 is pretty close to USA spec in this regard
 
	 
 
	2. If I was to upgrade the electronics in the SB14 instead, does anyone have any suggestions?
 
	 
 
	Thanks 😁