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

At A Glance

CONSTRUCTION
Bolt-On
CUTAWAY
Double Cutaway
BODY
Swamp Ash (NAT) Alder (SPG & OW)
NUT WIDTH
47.5mm (1 7/8")
NECK
Canadian Hard-Maple, (Glossy for NAT) (Satin for SPG & OW)
FRETBOARD
NAT: MapleOW & SPG: Jatoba
FRETS
20 Frets
SCALE
864mm (34")
INLAY
Rectangular Black
TUNERS
Open Gear Tuners
BRIDGE
Vintage Bridge
PICKUPS
Voiced Tone VTB-ST Pickups
ELECTRONICS
2Volume, 1Tone Passive Electronics
HARDWARE
Chrome
Description

A great bass has just the right blend of timeless design and modernized features. The GB54JJ mixes a proven body and bridge design with enhanced electronics, machine heads, and more to give you the best of the past and future.

More Cort GB models on record

The Vault keeps discontinued instruments on file so owners can identify what they have and find parts that fit. These are the other Cort GB models we hold records for.

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