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

At A Glance

Neck Type
BTB5 / 5pc Maple/Walnut / Neck-through
Top/Back/Body
Poplar Burl top / Ash/Okoume wing body
Fretboard
Jatoba fretboard / Abalone dot inlay
Fret
Medium Stainless Steel frets
Number of Frets
24 (+ zero fret)
Bridge
MR5 bridge
String Space
19mm
Neck Pickup
Bartolini BH2 neck pickup (Passive)
Bridge Pickup
Bartolini BH2 bridge pickup (Passive)
Equaliser
Ibanez Custom Electronics 3-band EQ
Factory Tuning
1G,2D,3A,4E,5B
Strings
D'Addario NYXL45130
String Gauge
.045/.065/.080/.100/.130
Nut
Plastic
Hardware Color
Cosmo black
Scale
889mm/35"
A : Width
47mm at NUT
B : Width
76mm at 24F (+ zero fret)
C : Thickness
20mm at 1F
D : Thickness
22mm at 12F
Radius
400mmR
Finish
Cerulean Blue Burst Low Gloss
Description

Ibanez built the BTB845CBL as part of the BTB Series, a line positioned around extended-range, through-neck construction and higher-specification hardware aimed at players requiring a longer scale and broader tonal palette from a five-string platform. The Cerulean Blue Burst Low Gloss finish placed it toward the upper end of the BTB range's aesthetic options.

The instrument was built around a five-piece Maple and Walnut neck-through construction, with a Poplar Burl top over an Ash and Okoume wing body. The Jatoba fretboard carries abalone dot inlays and runs to 24 medium stainless steel frets plus a zero fret, with a 400mm radius and a 35-inch scale length. The nut width measures 47mm, widening to 76mm at the 24th fret, with neck thickness running 20mm at the first fret and 22mm at the twelfth. String spacing at the bridge is 19mm. Pickup duties are handled by a pair of passive Bartolini BH2 units — one at the neck, one at the bridge — feeding into an Ibanez Custom Electronics 3-band EQ. The MR5 bridge and Cosmo black hardware complete the assembly. The instrument left the factory strung with D'Addario NYXL45130 strings (.045/.065/.080/.100/.130) in standard five-string tuning B–E–A–D–G.

Owners sourcing replacement parts — including MR5 bridge components, Bartolini BH2-compatible pickups, or stainless steel medium fretwire to the original spec — should consult a qualified guitar technician or luthier for fit verification and setup.

Q&A
Have Questions?
The owner archive

From the people who own them

Nothing in The Vault is for sale. These records exist so the instruments stay documented after the manufacturer moves on — and the most useful part of that record is what owners add to it.

Owner photos

Owner photos

Put yours on the record.

The catalog shot showed one finish, under one light, a long time ago. Yours has been played. Photos from owners are what the next person finds when they are trying to identify a part, match a finish, or work out whether the one they just bought is really what the seller said it was.

Comments

What do you know about this one?

Specs only go so far. What actually fits, what breaks first, what the factory got right and what everyone ends up changing — that lives with the people who own them, not in a datasheet. Post what you know and it stays on this page for whoever comes looking next.

RELATED PRODUCTS

Gear Help, Handled

From spec questions to full builds — players who have lived this gear since 2007.

Since 2007

Fit & Compatibility

  • Bridge, tuner, and nut fit confirmed for your guitar
  • Pickup and electronics compatibility checks
  • Pedal power and amp/cab impedance matching
Ask Before You Buy

Mods & Upgrades

  • Upgrade paths for the guitars you already own
  • Wiring, routing, and hardware swap guidance
  • Advice from people who actually do the mods
Talk Mods

The Vault

  • Discontinued and EOL guitars kept on record
  • Specs, history, and known part compatibility
  • Share your builds and mods with the community
Enter The Vault