Introduction
This manual provides essential information for the setup, operation, maintenance, and troubleshooting of your Schecter SLS Evil Twin-5 5-string electric bass guitar. Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your instrument.

Image: The Schecter SLS Evil Twin-5 bass guitar, showcasing its full body and neck.
Setup
- Unpacking: Carefully remove the bass from its packaging. Retain all packaging materials for future transport or storage.
- Initial Inspection: Examine the instrument for any visible damage that may have occurred during shipping. If damage is found, contact your dealer immediately.
- Tuning: Tune the bass using a reliable electronic tuner. The standard tuning for a 5-string bass is B-E-A-D-G (low to high).
- Strap Attachment: Securely attach a guitar strap to the strap buttons located on the body of the bass.
- Amplifier Connection: Connect one end of a standard instrument cable to the output jack on the bass and the other end to the input of your bass amplifier. Ensure the amplifier's volume is set to a low level before powering on.

Image: The headstock of the Schecter SLS Evil Twin-5, showing the tuning pegs and Schecter logo.
Operating the Instrument
Controls Overview
The Schecter SLS Evil Twin-5 features active electronics for versatile tone shaping. Familiarize yourself with the control layout:
- Volume Knob: Controls the overall output level of the bass.
- Blend Knob: Mixes the output between the neck and bridge pickups.
- 3-Way Voicing Switch: Selects between different Fishman Fluence pickup voicings. Experiment with these settings to find your preferred tone.
- Push-Pull Coil Splitting: The volume knob can be pulled up to split the coils of the pickups, offering a single-coil sound.
- 2-Band Active EQ (Bass/Treble): These knobs allow you to boost or cut specific frequency ranges for further tonal refinement.

Image: The control section of the bass, highlighting the volume, blend, voicing switch, and EQ knobs.
Playing Techniques
This instrument is designed for a wide range of playing styles. Experiment with fingerstyle, pick playing, and slapping techniques to discover the full sonic capabilities of your bass.
Maintenance
- Cleaning: After each use, wipe down the strings and body with a clean, soft cloth to remove sweat and oils. For the satin finish, use a damp cloth and avoid abrasive cleaners.
- String Replacement: Replace strings regularly to maintain optimal tone and playability. When replacing, change one string at a time to maintain neck tension. Use high-quality 5-string bass strings.
- Fretboard Care: The ebony fretboard benefits from occasional conditioning with a specialized fretboard oil to prevent drying and cracking. Apply sparingly and wipe off excess.
- Storage: Store the bass in a climate-controlled environment, ideally in a hard case or gig bag, to protect it from extreme temperature changes and humidity fluctuations.
- Truss Rod Adjustment: The truss rod adjusts neck relief. This is a delicate procedure and should ideally be performed by a qualified guitar technician to prevent damage to the neck. The dual-action truss rod has an easy-access neck heel wheel for adjustments.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound | Dead battery (active pickups), faulty cable, amplifier off, volume knobs down. | Check/replace 9V battery, test cable, turn on amplifier, increase volume on bass and amp. |
| Buzzing/Humming | Grounding issue, faulty cable, single-coil mode engaged, external interference. | Try a different cable, ensure coil-splitting is disengaged if not desired, check grounding, move away from electronic devices. |
| Poor Tuning Stability | Old strings, improper string winding, environmental changes, worn tuning machines. | Replace strings, ensure proper string winding, allow instrument to acclimate, consult technician for hardware issues. |
| String Buzz | Low action, uneven frets, neck relief issues. | Adjust bridge saddle height, check neck relief (professional adjustment recommended), consult technician for fret leveling. |
Specifications
| Model Name | SLS Evil Twin-5 |
| Number of Strings | 5 |
| Body Material | Swamp Ash |
| Neck Material | Maple/Walnut/Padauk Multi-ply |
| Fretboard Material | Ebony |
| Pickups | Fishman Fluence Active Soapbar |
| Controls | Volume (Push-Pull Coil Split), Blend, 3-Way Voicing Switch, 2-Band Active EQ |
| Bridge | Schecter Custom Bass String Thru (or Top Load) |
| Nut | Graph Tech TUSQ XL |
| Tuners | Grover Bass |
| Finish | Satin Black |
| Dimensions (L x W x H) | 48 x 17 x 3.75 inches |
| Item Weight | 12 Pounds |
Warranty Information
The Schecter SLS Evil Twin-5 bass guitar comes with a 2-year limited warranty. This warranty covers manufacturing defects in materials and workmanship under normal use. It typically does not cover damage resulting from misuse, accidents, modifications, or normal wear and tear.
For specific details regarding warranty coverage, terms, and conditions, please refer to the official warranty documentation provided with your purchase or visit the official Schecter Guitars website. Retain your proof of purchase for warranty claims.
Support
If you encounter issues not covered in the troubleshooting section or require professional assistance, please contact your authorized Schecter dealer or the Schecter Guitars customer support directly.
- Dealer Support: Your purchasing dealer can often provide immediate assistance or guide you through the warranty process.
- Manufacturer Support: For direct support, visit the official Schecter Guitars website for contact information, FAQs, and additional resources.
When contacting support, please have your instrument's model name (SLS Evil Twin-5), serial number, and proof of purchase readily available.
Official Product Videos
No official product videos from the seller were provided in the product data. If available, relevant instructional or demonstration videos would be embedded here.