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2025 JCSR2501
JCSR2501 (more images) Red copyright sprite

The JCSR2501 is a five-string Soundgear series solid body electric bass model introduced by Ibanez in mid 2025. It was first exhibited as an exclusive model at Ibanez Guitar Festival 2025 in Germany [1]. It was crafted in Japan by the Custom Shop as part of the high-end J Custom line.

The JCSR2501 features a double-cutaway ash body with chestnut burl top with purple resin bolted to a wenge and purpleheart SR5 neck with a 24-fret ebony fingerboard fingerboard with mother of pearl and abalone oval position markers. Components include a pair of Bartolini Custom 5-string passive pickups with wood covers routed through an Ibanez Custom Electronics preamp with 3-band EQ with adjustable mid-frequency crossover point and a bypass switch, an MR5S bridge with 16.5mm string spacing, a GraphTech Black TUSQ nut, gold hardware and Gotoh tuning machines.

Other exclusive J. Custom models for the Ibanez Guitar Festival 2025 are the JCAZ2501, JCRGA2501, JCRG2501, JCRG2502 & JCS2501.

Specifications[]

Related content: J Custom series | Soundgear series | Models-icon
Specifications for JCSR2501
Model name: JCSR2501
Year(s) offered: 2025
Sold in: Europe
Made in: Japan
Body
Body type:
Solid body
Body material:
Ash w/ chestnut burl top with purple resin
Neck joint:
AANJ
Bridge:
MR5S (16.5mm string spacing)
Strap buttons:
Gotoh (free lock)
Knob style:
B20 (volume & balancer) & B15 (3-way EQ) plastic knobs
Hardware color:
Gold
Neck
Neck type:
Atlas-5 HP
Neck material:
5-piece wenge/ purpleheart
Scale length:
864mm / 34"
Fingerboard material:
Ebony
Fingerboard inlays:
Mother of pearl & abalone oval
Frets:
24 / medium (nickel silver edge treatment)
Nut:
GraphTech Black TUSQ XL (45mm)
Machine heads:
Gotoh GBS510
String gauge (factory):
.045/.065/.085/.105/.130 (D'Addario EXL165 + .130)
Factory tuning:
1G,2D,3A,4E,5B (E Standard)
Electronics
Bridge pickup:
Bartolini Custom 5-string passive
Neck pickup:
Bartolini Custom 5-string passive
Electronics:
Ibanez Custom Electronics 3-band EQ w/EQ bypass switch
Controls:
Master volume / pickup balancer / 3-band EQ (bass/mid/treble) / 3-way mid-frequency toggle
Battery:
9V
Output jack:
¼" stereo barrel (angled face mount)

Images[]

JCSR2501 rear
2025 Ibanez JCSR2501 ( Rear: Ash body bolted to a 5-piece wenge/ purpleheart Atlas-5 HP neck and Gotoh machine heads ) [2] Red copyright sprite
Additional details
JCSR2501 front
Body front [2]
JCSR2501 back
Body back [2]
JCSR2501 tuners
Gotoh tuners [2]
JCSR2501 headstock
Headstock [2]
Eb control 37
Controls layout
SR2605L frequency response charts
EQ frequency response

Sources[]

  1. The Ibanez Guitar Festival May 24, 2025 Germany, Archived June 2025
  2. 2.0 2.1 2.2 2.3 2.4 Image courtesy Daniel Gäthke and Ibanez Germany; used by permission