Product images are provided for reference and may not represent the exact model, configuration, or included components.

At A Glance

Neck Type
SR4 / 5pc Maple/Walnut neck
Top/Back/Body
Maple body
Fretboard
Jatoba / White dot inlay
Fret
Fretless
Bridge
Accu-cast B120 bridge
String Space
19mm
Neck Pickup
PowerSpan Dual Coil neck pickup (Passive)
Bridge Pickup
PowerSpan Dual Coil bridge pickup (Passive)
Equaliser
Ibanez Custom Electronics 3-band EQ w/3-way Power Tap switch
Hardware Color
Cosmo black
Scale
864mm/34"
A : Width
38mm at NUT
B : Width
62mm at 24F
C : Thickness
19.5mm at 1F
D : Thickness
21.5mm at 12F
Radius
305mmR
Finish
Brown Burst
Description

Ibanez built the SR370EFBBT as part of the SR (Soundgear) Series, positioning it as a fretless electric bass within that line. The fretless configuration and Brown Burst finish distinguished it among SR Series offerings aimed at players seeking the expressive, singing quality associated with fretless playing.

The neck is a five-piece Maple/Walnut SR4 construction, joined to a Maple body and topped with a Jatoba fretboard carrying white dot inlays — serving as visual position markers in place of frets. The 34-inch scale runs to an Accu-cast B120 bridge with 19mm string spacing. Both the neck and bridge positions carry passive PowerSpan Dual Coil pickups, fed into an Ibanez Custom Electronics 3-band EQ equipped with a 3-way Power Tap switch — a control that alters the coil configuration of the PowerSpan pickups. Hardware throughout is finished in Cosmo black. Nut width measures 38mm, with the neck widening to 62mm at the 24th fret position; thickness runs 19.5mm at the first fret and 21.5mm at the twelfth, over a 305mm radius board.

Owners setting up this instrument or sourcing replacement components — including Accu-cast B120 bridge saddles, PowerSpan pickup covers, or fretboard-friendly strings suited to a Jatoba board — should consult a qualified luthier or bass technician familiar with fretless instruments.

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