Ibanez BTB805MS Multiscale Bass in Trans Gray Flat

The BTB805MS delivers a distinctive playing experience defined by its multiscale fretboard and ergonomic neck-through construction. The progressive scale lengths—ranging from 35" on the G string to 37" on the low B—provide balanced string tension and consistent playability across all five strings while maintaining a comfortably balanced instrument weight of 4.7 kg. This is a serious five-string instrument built for players who demand precision intonation and articulate low-end response.

Construction & Tone

Neck-through design with a poplar burl top on ash and okoume wings ensures rigidity and sustain, while the graphite-reinforced maple and walnut neck resists seasonal movement. The T1 Humbucker pickups paired with a 3-band EQ, mid-frequency sweep switch, and bypass function deliver flexible tonal shaping from transparent to aggressive—the locking Neutrik stereo output jack guarantees reliable signal integrity.

Playability & Hardware

The Panga Panga fingerboard with abalone dot inlays feels smooth and durable under the fingers, while 24 medium stainless steel frets handle both aggressive playing and precision work. The MR5S bridge with 18mm string spacing provides stability and accommodates the multiscale geometry, and the 47mm plastic nut is properly proportioned for a five-string bass. Factory-gauged strings (.045–.130MS) are optimized for standard tuning (G–D–A–E–B).

Key Features

• Neck-through construction with poplar burl top on ash and okoume wings
• Graphite-reinforced maple and walnut neck
• Multiscale range: 35" (G string) to 37" (B string)
• Panga Panga fingerboard with abalone dot inlays
• 24 medium stainless steel frets plus zero fret
• Dual T1 Humbucker pickups with 3-band EQ and mid-frequency sweep
• MR5S bridge with 18mm string spacing
• Locking Neutrik stereo output jack
• Satin polyurethane finish
• 47mm plastic nut
• Weight: 4.7 kg / 10.3 lbs
• Factory string gauge: .045/.055/.080/.100MS/.130MS

The BTB805MS combines premium materials, refined ergonomics, and versatile electronics into a multiscale platform that rewards both technical precision and creative expression.