The MAS4 is our humbucker inspired by the iconic Asatobucker, known for Mateus Asato’s expressive and versatile tone. Designed to deliver the perfect balance between clarity and musicality, it provides inspiring cleans, smooth overdrives, and defined crunch tones, while also fitting naturally into modern contexts like Pop and Worship, without losing its vintage character.
The secret lies in the Alnico 4 magnet, sitting between Alnico 2 and Alnico 5, giving just the right brightness, defined lows, and articulate mids. This ensures versatility across styles like Jazz, Blues, Rock, Classic/Hard Rock, and Country, always with dynamic feel and expressiveness.
Available in different spacings for Fender or Gibson-style guitars, always with 4-conductor wiring (coil-splittable).
Positions: Bridge or Neck
Resistance (Ohms): 9.2k (bridge 52mm) / 8.6k (bridge or neck 50mm)
Pole Spacing: 52mm (Fender) / 50mm (Gibson)
Magnet: Alnico 4
Wiring: 4-conductor (splittable – Seymour Duncan standard)
Wax Potting: Yes
Recommended Styles: Jazz, Blues, Rock, Classic/Hard Rock, Country, Pop, Worship
Output: 7
Bass: 6
Mids: 6
Treble: 6