2 the hi beams are brighter with a slight mid scoop whilst the sunbeams are warmer and fuller sounding.
													
																	Dr fat beams vs hi beams. 
									
	
		
	
																	Fat beams have a bit more zing and hi beams have a firmer low end to my ears. 
																	Njxt bottomline i m a former hi beam user who is on his second set of the marcus. 
																	3 the tension is the same due the round core wire used in both sets. 
																	They are steel roundwound and have a round core. 
															
													
									
	
		
	
																	I find myself fretting less hard with them and playing fast easier than i do with flats or other steels. 
																	Hi beam stainless steel bass strings are round wound and constructed on a round core which makes them unique and also require more time to construct. 
																	The dr winding has an unusual quality to it where the strings are flexy but it s easy for your fingers to get purchase on them. 
																	Similar to the hi beams smoother and fatter. 
															
													
									
	
		
	
																	The extra effort dr expends making hi beams results in a bass string that is highly flexible and musically but not harshly bright. 
																	Anyways if you re looking to get a bright tone without sacrificing the warmth of the sunbeams get the fat beams. 
																	Check him out for a variety of reasons as well as to hear some characteristics of these strings. 
																	The available gauges for the marcus a k a fat beams are no different than what is available as standard in other brands 045 145 for a 5 er. 
															
													
									
	
		
	
																	They are nicknamed fat because they give enhanced mids compared to hi beams. 
																	Fat beams are the signature string of innovative world class bassist marcus miller.