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At A Glance
- Neck Type
- PS / 3pc Okoume / Set-in neck (smooth heel)
- Top/Back/Body
- Maple top / Okoume body
- Fretboard
- Bound Ebony fretboard / Acrylic & Abalone block inlay
- Fret
- Medium frets
- Number of Frets
- 22
- Bridge
- Gibraltar Performer bridge
- String Space
- 10.5mm
- Tailpiece
- Quik Change III tailpiece
- Neck Pickup
- Seymour Duncan '59 model (H) neck pickup (Passive/Alnico)
- Bridge Pickup
- Seymour Duncan Custom 5 (H) bridge pickup (Passive/Alnico)
- Factory Tuning
- 1E,2B,3G,4D,5A,6E
- Strings
- D'Addario EXL110
- String Gauge
- .010/.013/.017/.026/.036/.046
- Nut
- Bone nut
- Hardware Color
- Chrome
- Scale
- 628mm/24.7"
- A : Width
- 43mm at NUT
- B : Width
- 57mm at 22F
- C : Thickness
- 20mm at 1F
- D : Thickness
- 23.5mm at 12F
- Radius
- 305mmR
- Finish
- Black
Ibanez built the PS120BK as part of the PS Signature Series line, a range designed around a signature artist specification. The model was finished in Black, as denoted by the BK suffix, and sat within Ibanez's signature electric guitar catalogue.
Construction centred on an Okoume body with a Maple top and a three-piece Okoume set-in neck featuring a smooth heel joint. The bound Ebony fretboard carried Acrylic and Abalone block inlays across 22 medium frets, with a 305mm radius and a 628mm (24.7") scale length. Nut width measured 43mm, widening to 57mm at the 22nd fret, with neck thickness running 20mm at the first fret and 23.5mm at the twelfth. A Bone nut fed string tension to a Gibraltar Performer bridge and Quik Change III tailpiece, both finished in Chrome hardware, with 10.5mm string spacing. Electronics comprised a Seymour Duncan '59 Model humbucker at the neck and a Seymour Duncan Custom 5 humbucker at the bridge, both passive Alnico units. The guitar left the factory strung with D'Addario EXL110s (.010–.046) in standard E tuning.
Owners seeking replacement parts — including compatible bridge saddles, Quik Change III tailpiece components, or Seymour Duncan pickup rings to fit the existing routing — should consult a qualified luthier or guitar technician who can verify fit against the original hardware dimensions.
STRAIGHT TALK
What Stands Out
Keep In Mind
From the people who own them
Nothing in The Vault is for sale. These records exist so the instruments stay documented after the manufacturer moves on — and the most useful part of that record is what owners add to it.
Owner photos
Put yours on the record.
The catalog shot showed one finish, under one light, a long time ago. Yours has been played. Photos from owners are what the next person finds when they are trying to identify a part, match a finish, or work out whether the one they just bought is really what the seller said it was.
What do you know about this one?
Specs only go so far. What actually fits, what breaks first, what the factory got right and what everyone ends up changing — that lives with the people who own them, not in a datasheet. Post what you know and it stays on this page for whoever comes looking next.
Build Your Complete System
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Gear Help, Handled
From spec questions to full builds — players who have lived this gear since 2007.
Since 2007
Fit & Compatibility
- Bridge, tuner, and nut fit confirmed for your guitar
- Pickup and electronics compatibility checks
- Pedal power and amp/cab impedance matching
Mods & Upgrades
- Upgrade paths for the guitars you already own
- Wiring, routing, and hardware swap guidance
- Advice from people who actually do the mods
The Vault
- Discontinued and EOL guitars kept on record
- Specs, history, and known part compatibility
- Share your builds and mods with the community
