For the model with the similar name offered in 2003–2004, see RG8570.
RG8570Z RS
RG8570Z Red Spinel (more images) Red copyright sprite

The RG8570Z is an RG series solid body electric guitar model introduced by Ibanez in 2009. It is made in Japan by FujiGen as part of the high-end J Custom line.

The RG8570Z features a flamed maple top with binding on an African mahogany body bolted to a maple and walnut neck with Velvetouch finish and a 24-fret rosewood fingerboard with flamed maple binding and a Tree of Life vine inlay. Components include an Edge Zero double locking tremolo bridge with a removable ZPS tuning stabilizer, DiMarzio pickups with Air Norton and Tone Zone humbuckers flanking a True Velvet single-coil, recessed Easy Access control knobs and Gotoh tuning machines. Starting in 2010 titanium reinforcing rods were added to the neck.

In late 2017 the neck construction was changed from maple and walnut to maple and wenge. Additionally three new finishes were added. A new Rhodonite Pink finish was added for 2018 as a spot model for sale exclusively by retailer Ishibashi in Japan.[1] This finish was offered in Europe and Asia in 2019.

For 2019 the rosewood fretboard was replaced with macassar ebony for guitars produced for markets outside of Japan; the Japanese model retains the rosewood fretboard.

It replaced the RG8470Z with the primary difference being a new middle pickup. While most J Custom models are sold exclusively in Japan, the RG8570Z was also offered in Europe starting in 2016 and in other markets worldwide (except China) starting in 2018.

The RG8570ZL (2015–2017) and RG8570ZL are left-handed versions. The RG8570ZXX is a similar limited production model with a curly maple top and gold hardware.


Specifications for RG8570Z
Year(s) produced: 2009–2020
Sold in: Asia 2018–2020 / China 2018–2020 / Europe 2016–2020 / North & South America and Oceania 2018–2020 / Japan / USA 2018–2020
Made in: Japan
Finish(es): Almandite Garnet (AGT) 2017–2020 / Bright Brown Rutile (BBE) 2012–2017 / Black Onyx (BX) / Black Rutile (BRE) 2017–2020 / Brownish Sphalerite (BSR) 2020 / Chrysocolla (CRA) 2017–2020 / Divine Amber (DA) 2011 / Purple Amethyst (PA) 2009–2012 / Royal Blue Sapphire (RBS) 2014–2020 / Red Spinel (RS) / Rhodonite Pink (RPK) 2018–2020 / Sodalite (SDE) 2017
Body type:
Solid body
Body material:
African mahogany w/ 4mm AAA flamed maple top w/ binding
Neck joint:
Edge Zero tremolo w/ ZPS3 stabilizer (10.8mm string spacing)
Knob style:
Gotoh VK1-19 (knurled metal dome)
Hardware color:
Cosmo black
Neck type:
2009: Super Wizard
2010–2012: RG J Custom
2013–2020: RG J Custom Super Wizard
Neck material:
2009:5-piece maple/ walnut
2010–2017:5-piece maple/ walnut w/ KTS titanium rods
2017–2020:5-piece maple/ wenge
Scale length:
648mm/ 25½"
Fingerboard material:
2009–2019: Rosewood w/ flamed maple binding
2019–2020: Macassar ebony w/ flamed maple binding
Fingerboard inlays:
Tree of life
24 / jumbo (j.custom edge treatment)
Barless Top-Lok
Machine heads:
Gotoh SG381
Electronics/ Strings
Pickup configuration:
Bridge pickup:
DiMarzio Tone Zone (H)
Middle pickup:
DiMarzio True Velvet (S)
Neck pickup:
DiMarzio Air Norton (H)
Master volume / master tone / 5-way lever
String gauge (factory):
.009/.011/.016/.024/.032/.042 (D'Addario EXL120)
Factory tuning:
1E,2B,3G,4D,5A,6E (E Std.)


Other available finishes/ details
2017 RG8570Z AGT 00 01
Almandite Garnet
Bright Brown Rutile
RG8570Z BX
Black Onyx
2017 RG8570Z BRE 00 01
Black Rutile
2020 RG8570Z BSR 00 03
Brownish Sphalerite
2017 RG8570Z CRA 00 01
RG8570Z PA
Purple Amythyst
2018 RG8570Z RPK 00 02
Rhodonite Pink
2016 RG8570Z RBS 00 01
Royal Blue Sapphire
2017 RG8570Z SDE
HSH 5-way both-splits
Pickup switching
Controls VT5
Control layout


Ibanez j

Ibanez j.custom RG8570Z Electric Guitar featuring ichika


  1. RG8570Z-RPK listing, Ishibashi (retailer website), archived July 2018
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