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At A Glance
- Model Name
- SLS Evil Twin-4 LH
- Item Number
- 1396
- Country of Origin
- South Korea
- Guitar Color Shown
- Satin Black (SBK)
- Tuners
- Grover Bass 144 Series
- Fretboard
- Ebony
- Neck Material
- Maple/Walnut/Padauk Multi-ply w/ Carbon Fiber Reinforcement Rods
- Inlays
- Roman Numerals
- Side Dot Markers
- Glow In The Dark
- Scale
- 34" (863mm)
- Neck Shape
- Thin 'C'
- Thickness
- @ 1st Fret- .787" (20mm)/ @ 12th Fret- .866" (22mm)
- Frets
- 24 X-Jumbo Stainless Steel
- 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
- Satin Black (SBK)
- Hardware Color
- Black
- Top Contour
- Arched Top
- Dexterity
- Left Handed
- Construction
- Neck-Thru w/Ultra Access
- Body Material
- Swamp Ash
- Binding
- Ivory 1-ply
- Bridge
- Schecter Custom Bass String Thru (or Top Load)
- Controls
- Master Volume (Push-Pull for Single Coil)/Blend/2-Band Fishman EQ/3-Way Toggle Voicing Switch (1-Classic, 2-Funk, 3-Modern)
- Bridge Pickup
- Fishman Fluence Bass Soapbar
- Neck Pickup
- Fishman Fluence Bass Soapbar
- Battery Compartment
- 9-volt Clip-in Battery Compartment
- 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 SLS Evil Twin-4 LH as a left-handed, four-string electric bass positioned within its SLS (Super Lightweight Series) line, featuring neck-through construction with Ultra Access and a swamp ash body finished in Satin Black. The instrument was designed around active Fishman Fluence electronics and a multi-species laminated neck.
The neck is constructed from a maple, walnut, and padauk multi-ply blank reinforced with carbon fiber rods, capped with an ebony fretboard carrying Roman numeral inlays and glow-in-the-dark side dot markers. The 34-inch scale fretboard runs to 24 X-jumbo stainless steel frets on a 16-inch radius, with a Thin 'C' profile measuring .787 inches at the first fret and .866 inches at the twelfth. The 1.496-inch Graph Tech XL Black Tusq nut feeds into Grover 144 Series bass tuners. Both pickup positions carry Fishman Fluence Bass Soapbar units, managed by a master volume with push-pull single-coil tap, a blend control, a 2-band Fishman EQ, and a 3-way voicing toggle offering Classic, Funk, and Modern voices. The Schecter Custom Bass bridge accepts either string-through-body or top-load stringing. The body features an arched top with ivory 1-ply binding, and all hardware is finished in black. A 9-volt clip-in battery compartment powers the active circuit. The instrument shipped strung with Ernie Ball 4-String Super Long #2849 (.045–.105).
Owners seeking setup adjustments, fret work, or compatible replacement parts — including Graph Tech XL Black Tusq nut blanks, Grover 144 Series tuner sets, or Fishman Fluence active components — should consult a qualified bass technician or luthier experienced with active electronics and neck-through instruments.
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
