Ibanez Wiki
2001 RG2120K KB.png
RG2120K Koa Brown [1] (more images) Red copyright sprite.png

The RG2120K is an RG series solid body electric guitar model introduced by Ibanez in 2001. It was made in Japan by FujiGen and although it was badged and marketed as a Prestige, its construction, specs and details such as the serial number stamp mark it as being built by the J Custom team.

The RG2120K features a koa veneer top on a mahogany body bolted to a maple neck with a 24-fret rosewood fingerboard with small offset dot position markers. Components include a pair of Ibanez humbucking pickups, a Lo-Pro Edge double locking tremolo bridge, Gotoh tuning machines and Gotoh Free-Lock strap pins.

The RG2120X is a related model without the koa top and with piezo pickups integrated in the tremolo. The RG3120 is a related model with a flamed maple top among other small differences.

The RG2120K was discontinued after 2002. It is believed that fewer than 25 examples were produced.


Specifications for RG2120K
Year(s) produced: 2001–2002
Sold in: Worldwide
Made in: Japan
Finish(es): Koa Brown (KB)
Body type:
Solid body
Body material:
Mahogany w/ koa top
Neck joint:
Lo-Pro Edge tremolo
Strap buttons:
Gotoh Free Lock II
Knob style:
Knurled metal dome
Hardware color:
Cosmo black
Neck type:
Ultra Prestige
Neck material:
3-piece maple
Scale length:
648mm/ 25½"
Fingerboard material:
Fingerboard inlays:
Small offset abalone dot
24 / jumbo
Top-Lok III
Machine heads:
Gotoh SG381
Pickup configuration:
Bridge pickup:
DiMarzio Tone Zone (H)
Neck pickup:
DiMarzio Air Norton (H)
Master volume / master tone / 5-way lever pickup selector


RG2120K rear.jpg
2001 Ibanez RG2120K ( Rear: Mahogany body, AANJ 3-piece maple Ultra Prestige neck & Gotoh SG381 tuners ) Red copyright sprite.png
Additional details
Controls VT5.png
Controls layout
HH 5-way parallel-neck.png
Pickup switching diagram


  1. Photo courtesy of Jesse Nicholson