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

At A Glance

Neck Type
BTB6 / 7pc Panga Panga/Purpleheart/Maple neck w/Graphite reinforcement rods / Neck-through
Top/Back/Body
Walnut top / Walnut back / Ash wing body
Fretboard
Bound Panga Panga fretboard / Abalone off-set dot inlay
Fret
Medium Stainless Steel frets / Premium fret edge treatment
Number of Frets
24 (+ zero fret)
Bridge
MR5S bridge
String Space
17mm
Neck Pickup
Aguilar DCB neck pickup (Passive)
Bridge Pickup
Aguilar DCB bridge pickup (Passive)
Equaliser
Ibanez Custom Electronics 3-band EQ w/ EQ bypass switch (passive tone control on treble pot) & 3-way Mid frequency switch
Factory Tuning
1C/2G/3D/4A/5E/5B
Strings
D'Addario NYXL32130SL
String Gauge
.032/.045/.065/.80/.100/.130
Hardware Color
Gold
Scale
889mm
A : Width
54mm at NUT
B : Width
85mm at 24F
C : Thickness
20mm at 1F
D : Thickness
22mm at 12F
Radius
950mmR
Finish
Natural Low Gloss
Description

Ibanez built the BTB1826NTL as part of the BTB Premium Series, positioning it as a high-specification six-string electric bass with a neck-through construction. The model carried the Natural Low Gloss finish and sat toward the upper tier of the Premium range, distinguished by its multi-laminate through-neck design and boutique pickup complement.

The neck ran seven pieces of Panga Panga, Purpleheart, and Maple with graphite reinforcement rods — a construction intended to resist seasonal movement across a long scale of 889mm. The Ash wing body carried a Walnut top and Walnut back, and the bound Panga Panga fretboard featured abalone off-set dot inlays over 24 frets plus a zero fret, finished with medium Stainless Steel frets and a premium fret edge treatment. String spacing at the MR5S bridge measured 17mm. Electronics consisted of a passive Aguilar DCB neck pickup and a passive Aguilar DCB bridge pickup, fed into an Ibanez Custom Electronics 3-band EQ with an EQ bypass switch — passive tone control on the treble pot — and a 3-way mid-frequency switch. Hardware throughout was gold. The nut measured 54mm wide; the fretboard reached 85mm at the 24th fret, with neck thicknesses of 20mm at the first fret and 22mm at the twelfth, over a 950mmR radius. The instrument left the factory tuned 1C/2G/3D/4A/5E/6B and strung with D'Addario NYXL32130SL strings gauged .032/.045/.065/.080/.100/.130.

Owners seeking replacement parts — including MR5S bridge components, Aguilar DCB pickups, or fret wire matched to the original medium Stainless Steel specification — should consult a qualified luthier or guitar technician familiar with extended-range bass instruments.

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