1987 Tokai Custom Edition TJB45 / JB-45 — photograph in the Gruuvik Chamber collection
Tokai · Custom Edition TJB45 / JB-45

1987 Tokai Custom Edition TJB45 / JB-45

1987 · Japan

Weight · Approx. 3.975 kg

Available on Reverb← Basses
The one-liner

This 1987 Tokai Custom Edition TJB45 / JB-45 is a Japanese Jazz-style bass in a pearlescent white, pickguardless configuration that looks quite different from the catalog version. Its serial and “45” heel sticker support the 1987 dating, while the finish shifts subtly between white and metallic depending on the light.

The story

This Tokai Custom Edition TJB45 / JB-45 is a Japanese-made Jazz-style bass identified as a 1987 example. The serial number 225275, a “45” model sticker on the neck heel, the period-correct construction and comparisons with closely related surviving instruments all support that date. Its pearlescent / metallic white finish changes character slightly as the light moves across it, and the absence of a pickguard gives the familiar outline a cleaner, less expected look. Although the standard catalog TJB45 was shown with a traditional pickguard, surviving examples indicate that Tokai also made pickguardless versions during the same year.

The bass has a maple neck, rosewood fingerboard and a slim nut measuring approximately 38.5 mm. Its electronics are passive, with the familiar two-volume / one-tone layout; available documentation identifies JB Vintage MKII as the factory pickup specification. The chrome bridge is a vintage JB-style design with threaded saddles. The body appears to be ash or alder, consistent with period TJB45 specifications, but the wood species of this particular instrument has not been confirmed.

This example is in Very Good condition, with an overall appearance close to Excellent apart from one small mark. The electronics work as they should. One volume potentiometer has been replaced, and the white control knobs are later replacements; the black knobs that were on the bass when acquired are included as well.

Inspection & research notes

Inspection notes record that the electronics function as they should. One volume potentiometer has been replaced; the white control knobs are later replacements. The bass is very well cared for, with one small mark.

The 1987 identification is supported by serial 225275, the “45” model sticker on the neck heel, period-correct construction and close surviving examples. Available documentation describes the body as ash or alder in period TJB45 specifications; the exact wood species of this instrument is not confirmed.

What would you like to know about this bass?

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Research mode
Year
1987
Country
Japan
Series
Custom Edition
Model
TJB45 / JB-45
Serial
225275
Finish
Pearlescent / metallic white
Configuration
Pickguardless
Body
Ash or alder · exact species unconfirmed
Neck
Maple
Fingerboard
Rosewood
Nut width
Approx. 38.5 mm
Pickups
Jazz-style single coils · factory specification: JB Vintage MKII
Electronics
Passive
Controls
2 volume · 1 tone
Bridge
Vintage JB-style · threaded saddles
Hardware
Chrome
Weight
Approx. 3.975 kg
Replaced parts
One volume potentiometer · white control knobs
Included
Black control knobs fitted when acquired
Signs of life

The bass is very well cared for and in Very Good condition, with an overall appearance close to Excellent apart from one small mark. The replaced volume potentiometer and white control knobs are documented; the electronics work correctly.

The Gruuvik Chamber promise

INSPECTED. DOCUMENTED. READY TO PLAY.

Each instrument is examined, its known history and changes are described plainly, and setup or service is considered where needed. The aim is a bass that can go straight into music.

Inspected with careResearch and condition documentedBuilt to be played