The Seymour Duncan ‘78 Model humbucker delivers warm crunch with biting leads and overtone laden tapped runs.|Dimensions specs: 6-String Uncovered Humbucker|Dimensions specs: 6-String Covered Humbucker|Dimensions specs: 6-String Trembucker|For wiring diagrams,|click here.|The E.Q. chart gives you a general idea as to the bass, mids and treble of each pickup position|B|M|T|Hand Built in California. Period Correct. Every Time.|Our team of master builders have been with us for an average of 21 years—they take pride in crafting our products to create the most amazing sound possible.|Take Your Tone For A Test Drive|If you’re not 100% pleased with the sound of your Seymour Duncan pickups, you can exchange them for up to 21 days after purchase. This offer applies to any pickups bought from an authorized Seymour Duncan dealer in the USA.