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2020 GWB205 TQF 1P 03
GWB205 Tequila Sunrise Flat (more images) Red copyright sprite

The GWB205 is a five string solid body electric bass model introduced by Ibanez for 2019. It is a signature model for American jazz fusion bassist Gary Willis. It was made in Indonesia as part of the Premium line. In the US market this model has been referred to as the GWB205E.

The GWB205 features an ash top on an SR series double-cutaway basswood body bolted to a maple neck with a fretless ebony fingerboard with offset white dot position markers. Components include a custom Bartolini passive soapbar bass pickup with a Bartolini preamp with a two-band EQ, a standard bridge with 16.5mm string spacing, a removable finger rest/ramp, a plastic nut and Gotoh tuners with custom Sure Grip buttons.

For 2020 a new Tequila Sunrise Flat finish was introduced.

The GWB1005 is a more expensive version with slightly different specs which is made in Japan.

Specifications[]

Specifications for GWB205 / GWB205E
Model name: GWB205 / GWB205E
Year(s) offered: 2016–2024
Sold in: Americas & Oceania / Asia & Africa / China / Europe / USA
Made in: Indonesia
Price: MSRP: US$1,999.99 (2020)[1] / US$2,133.32 (2024)[2] • SMAP: US$1,499.99 (2020)[1] / US$1,599.99 (2024)[2]
Finish(es): Natural Flat (NTF) 2016–2019 / Tequila Sunrise Flat (TSF) 2020–2024
Body
Body type:
Solid body
Body material:
Ash
Neck joint:
AANJ
Bridge:
STD5 fixed (16.5mm string spacing)
Pickguard:
Removable wood finger ramp/rest
Knob style:
Knurled metal dome w/ pointer
Hardware color:
Black
Neck
Neck type:
GWB
Neck material:
3-piece maple
Scale length:
864mm / 34"
Fingerboard material:
Ebony
Fingerboard inlays:
Offset white dot
Nut:
Black plastic (45mm)
Machine heads:
Gotoh GB707 w/ GWB Sure Grip buttons
Electronics/ Strings
Pickup configuration:
S
Bridge pickup:
Bartolini GWB passive
Electronics:
Bartolini NTBT preamp w/ 2-band EQ
Controls:
Master volume w/ push-pull EQ bypass / Stacked bass boost-cut & treble boost-cut
Battery:
9V
Output jack:
¼" stereo barrel (side mounted)
String gauge (factory):
.045/.065/.085/.105/.135 (D'Addario® EXP165-5)
Factory tuning:
1G,2D,3A,4E,5B

Images[]

Other available finishes
2019 GWB205 NTF 1P 03
Natural Flat
Additional details
2021 GWB205 TQF 1P 03 front
Front of body
2021 GWB205 TQF 1P 03 back
Rear of body
Controls GWB
Controls layout
Bartolini NTBT freqresp
Frequency responses

Video[]

Gary Willis demonstrates the Ibanez GWB205 Natural Flat


Sources[]

  1. 1.0 1.1 GWB205 product listing, Sweetwater (US retailer), archived February 2020
  2. 2.0 2.1 GWB205 product listing, Sam Ash (US retailer), archived March 2024
  • Gary Willis artist signature page, Ibanez Asia & Africa, archived June 2021
  • 2016 Asia catalog (p. 54)
  • GWB205 product page, Ibanez USA, archived January 2016
  • 2018 Japan catalog (p. 38)
  • GWB205 product page, Ibanez Europe, archived August 2019
  • GWB205 product page, Ibanez Europe, archived January 2020
  • GWB205 product page, Ibanez China, archived January 2021
  • GWB205 product page, Ibanez Americas & Oceania, archived June 2022
  • GWB205 product page, Ibanez Asia & Africa, archived January 2023
  • GWB205 product page, Ibanez USA, archived January 2024
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