The BTB605MS features neck through body construction with a okoume wings body attached to a maple and walnut neck with a 24-fret panga panga fingerboard with abalone dot position markers. Components include a pair of T1 passive humbucking pickups channeled through an Ibanez custom preamp with a three-band EQ, stainless steel frets including a zero fret, a finger ramp which matches the top, individually mounted Mono-rail Vs bridges with adjustable 18mm string spacing, a locking Neutrik stereo output jack, a plastic nut, and Ibanez tuning machines.
The BTB605MLM is a related model "light multi-scale" with a flamed maple fretboard, the same electronics, but just a one inch difference in scale length between the treble and bass sides. The BTB805MS is a related model with ash body wings with a poplar burl top.