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At A Glance
- Model Name
- J-4 Sixx
- Item Number
- 355
- Country of Origin
- Indonesia
- Guitar Color Shown
- Worn Ivory
- Tuners
- Schecter
- Fretboard
- Roasted Maple
- Neck Material
- Roasted Maple w/ Carbon Fiber Reinforcement Rods
- Inlays
- Black Offset/Reverse Dots
- Side Dot Markers
- Glow in the Dark
- Scale
- 34" (863mm)
- Neck Shape
- Thin 'C'
- Thickness
- @ 1st Fret- .787" (20mm)/ @ 12th Fret- .866" (22mm)
- Frets
- 21 Narrow X-Jumbo
- Fretboard Radius
- 16" (406mm)
- Nut
- Graph Tech XL Black Tusq
- Nut Width
- 1.496" (38mm)
- Truss Rod
- 2-Way Adjustable Rod w/ Heel Access Spoke Wheel
- Guitar Colors
- Worn Ivory
- Hardware Color
- Black
- Top Contour
- Flat Top
- Dexterity
- Right Handed
- Construction
- Bolt-on
- Body Material
- Alder
- Bridge
- Schecter Custom Bass String Thru (or Top Load)
- Controls
- Volume/Volume/Tone (Push-Pull Coil-Tap)
- Bridge Pickup
- Schecter USA MonsterTone-J™
- Neck Pickup
- Schecter USA MonsterTone-J™
- Knobs
- Metal Knurled w/ Set Screw
- Strings
- Ernie Ball 4 String Super Long #2849 (.045-.105)
- Case
- SGR-UNIVERSAL BASS "Case Sold Separately"
Schecter built the J-4 Sixx as a signature-format, four-string bass positioned within their production line and manufactured in Indonesia. The instrument followed a bolt-on construction with an alder body and a roasted maple neck reinforced with carbon fiber rods, paired with a roasted maple fretboard — a configuration Schecter oriented toward players seeking rigidity and stability across the neck joint.
The fretboard carries 21 narrow X-jumbo frets on a 16" radius, with a thin 'C' neck profile measuring .787" at the first fret and .866" at the twelfth. The nut is a Graph Tech XL Black Tusq unit at 1.496" width, and the truss rod is a two-way adjustable system accessed at the heel via a spoke wheel. Both pickup positions run Schecter USA MonsterTone-J™ single-coil-format pickups, routed through a Volume/Volume/Tone control layout; the tone knob incorporates a push-pull coil-tap function. The bridge is a Schecter Custom Bass unit that accepts both string-through-body and top-load stringing. Hardware throughout is finished in black, including the metal knurled knobs with set screws. Side dot markers glow in the dark. The instrument ships with Ernie Ball 4 String Super Long #2849 strings (.045–.105). The SGR-Universal Bass case is sold separately.
Owners sourcing replacement parts — including the Graph Tech XL Black Tusq nut, MonsterTone-J™ pickups, or bridge saddles — should consult a qualified guitar technician or luthier for fit confirmation before ordering.
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.
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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
