Seymour Duncan JB Model Trembucker (TB-4) – Bridge – Zebra Machine Heads becoming increasingly aggressive as you

becoming increasingly aggressive as you turn the Gain control

If you’re more old-school

This thing plays like absolute butter

Starting off as a budget brand in the early 1970s

This particular unit is in very good condition - there’s barely any signs of play wear at all

Seymour Duncan JB Model Trembucker (TB-4) – Bridge – Zebra Machine Heads becoming increasingly aggressive as youFor five decades, the legendary JB Model (SH 4, TB 4) has been the ultimate hot rodded humbucker. A truly modern classic. The JB Model humbucker is our most popular pickup of all time. Blues, country, fusion, punk, hard rock, grunge, thrash; the JB has always sounded just right, even as new genres emerged around it. The low end is full and powerful, the highs are crisp and detailed and theres an upper mid range bump that adds crunch and chunk to heavy