Hi. I've owned some sets of Duncans over the years but never Seth Lovers. 59's, Antiquity humbuckers, Antiquity Tele, Phatcat's.... I just took delivery of a new Heritage 535 semi-hollow. The old Gibson plant in Kalamazoo. I'm not familiar with these pickups, although I've heard their tonality is similar to the Antiquities. Very sweet sounding but the neck pickup is really fat and bass heavy. I use a Carr Rambler amp so there's already plentiful bass. I'm not sure if this is an attribute of the Alnico 2 pickups and design or it it's inherent in the guitar. I have a pair of Bare Knuckle Mules I can swap out but don't want to go there if it's the guitar since it can be returned. It's a very responsive guitar and so far I really like it with this exception. However it can still be returned and you almost have to change your amp setting for neck pickup only. Any feedback would be appreciated - except from unpotted pickups.... Thanks