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2023 SDGB1-DMT
SDGB1 Dark Moss Burst (more images) Red copyright sprite

The SDGB1 is a five string fretless BTB series solid body electric bass model introduced by Ibanez for 2023. It is a signature model for bassist Steve Di Giorgio who is best known for his work with the American death-thrash metal band Sadus. It is produced in Indonesia.

The SDGB1 features neck through body construction with a flamed maple top over ash and okume wings attached to a maple, bubinga and panga panga neck with graphite reinforcement rods and a fretless ebonol fingerboard. The body has a double cutaway design with very distinctive, narrow, curving horns. Components include a pair of Nordstrand Big Single passive pickups with a Vari-mid III 3-band EQ preamp with EQ bypass switch, individually mounted Mono-rail bridges with 19mm string spacing, a locking Neutrik stereo output jack, a plastic nut, and Gotoh tuning machines.

Specifications[]

Related content: Steve Di Giorgio series | BTB series | Models-icon
Specifications for SDGB1
Model name: SDGB1
Year(s) offered: 2023–2024
Sold in: Americas & Oceania / Asia & Africa / China / Europe / USA
Made in: Indonesia
Price: MSRP: US$2,342.21 (2024)[1] • SMAP: US$1,699.99 (2024)[1]
Finish(es): Dark Moss Burst (DMT)
Body
Body type:
Solid body
Body material:
Ash and okume wings w/ flamed maple top
Neck joint:
Neck-thru
Bridge:
MR5 Mono-rail (19mm string spacing)
Knob style:
Black plastic (B20 & B15)
Hardware color:
Cosmo black
Neck
Neck type:
SDGB
Neck material:
9-piece maple/ bubinga/ panga panga w/ graphite reinforcement rods
Scale length:
889mm / 35"
Fingerboard material:
Ebonol
Nut:
plastic (47mm)
Machine heads:
Gotoh GB707
Electronics/ Strings
Pickup configuration:
SS
Bridge pickup:
Nordstrand Big Single 5 bridge
Neck pickup:
Nordstrand Big Single 5 neck
Electronics:
Vari-mid 3-band EQ w/ EQ bypass switch
Controls:
Master volume / pickup balancer / 3-band EQ (bass/mid/treble) / Vari-mid / Active EQ toggle (passive tone control on treble)
Battery:
Two 9V (18V)
Output jack:
¼" Neutrik stereo locking jack (side mounted)
String gauge (factory):
.045/.065/.80/.100/.130 (D'Addario NYXL45130SL)
Factory tuning:
1G,2D,3A,4E,5B (E Standard)

Images[]

2023 SDGB1 DMT rear
Ibanez SDGB1-DTM ( Rear: neck through body construction on ash and okume wings attached to a 9-piece maple/ bubinga and panga panga neck with graphite reinforcement rods and Gotoh machine heads ) Red copyright sprite
Additional details
SDGB1 DMT front
Body front
SDGB1 fretboard
Ebonol fretless fingerboard
SDGB1 eq
EQ controls
SDGB1 machinehead
Gotoh tuners
SDGB1 bridge
MR5 bridges
SDGB1 pu
Nordstrand Big Single 5 pickups
SDGB1 neck
9-piece neck
EB CONTROL 034
Controls layout
EHB1005MSL eq
EQ frequency response

Video[]

Steve Di Giorgio's Signature Bass SDGB1-DMT


Sources[]

  1. 1.0 1.1 SDGB1 product listing, American Musical Supply (US retailer), archived March 2024
  • SDGB1 product page, Ibanez USA, archived November 2023
  • SDGB1 product page, Ibanez Asia & Africa, archived January 2024
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