Chambered Bodies At the heart of each Electromatic Jet BT is a chambered mahogany body with maple top that produces a rich, present mid-range that accentuates big lows and shimmering highs. All-new Black Top Broad'Tron Pickups A pair of Black Top Broad'Tron pickups drive the chambered mahogany body with maple top through thick, aggressive overdrive while maintaining astounding definition and note balance suitable for the most pristine clean tone. Versatile Controls The Electromatic Jet BT is equipped with essential features that give you complete tonal control. The combination of individual pickup volume controls, master tone and master volume with treble bleed circuit provides intuitive global control over your pickup and tone settings.