Introduction
The Sterling by Music Man Axis AX3S electric guitar is a modern interpretation of a classic design, known for its distinctive single-cutaway body and versatile sound. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your AX3S guitar, ensuring optimal performance and longevity.
This instrument features a basswood body, maple neck, and jatoba fretboard, equipped with Sterling by Music Man designed humbuckers for a rich and powerful tone. Its 5-way selector, volume, and tone controls offer a wide range of sonic possibilities, complemented by a vintage-style tremolo system for expressive playing.
Key Features
- Model: Axis AX3S-BK-R1 Guitar in black finish with White Body Binding and matching headstock.
- Body Material: Basswood body for balanced tone and comfortable weight.
- Neck & Fretboard: Maple neck with a smooth jatoba fretboard for excellent playability.
- Pickups: Equipped with Sterling by Music Man designed humbuckers (HH configuration) for powerful and clear sound.
- Controls: Intuitive volume and tone controls, paired with a 5-way toggle switch for versatile pickup selection.
- Bridge: Vintage-style tremolo system for pitch modulation.
- Quality Assurance: All Sterling by Music Man instruments undergo final setup and inspection in the USA.
Setup
Unpacking and Initial Inspection
Carefully remove the guitar from its packaging. Inspect the instrument for any signs of damage that may have occurred during shipping. Retain all packaging materials for future transport or storage.
Tuning
Before playing, ensure the guitar is properly tuned. Standard tuning for a 6-string guitar is E-A-D-G-B-e (from lowest to highest string). Use an electronic tuner for accuracy.
Connecting to an Amplifier
Connect one end of a standard 1/4-inch instrument cable to the output jack located on the side of the guitar body. Connect the other end to the input of your guitar amplifier. Ensure the amplifier's volume is set to a low level before turning it on.

This image provides a detailed view of the guitar's control layout, including the volume and tone knobs, the 5-way pickup selector, and the input jack for connecting to an amplifier. Familiarize yourself with these components for optimal sound control.
Operating
Volume and Tone Controls
- Volume Knob: Controls the overall output level of the guitar. Turn clockwise to increase volume, counter-clockwise to decrease.
- Tone Knob: Adjusts the treble response. Turn clockwise for brighter tones, counter-clockwise for warmer, darker tones.
5-Way Pickup Selector
The 5-way switch allows you to select different pickup configurations, offering a variety of tonal options:
- Position 1 (Bridge): Activates the bridge humbucker for a bright, cutting tone, ideal for lead playing and aggressive rhythms.
- Position 2 (Bridge & Middle Coil Split): Combines the bridge humbucker with a coil-split sound, offering a slightly thinner, more articulate tone.
- Position 3 (Both Humbuckers): Activates both bridge and neck humbuckers for a full, rich, and balanced tone.
- Position 4 (Neck & Middle Coil Split): Combines the neck humbucker with a coil-split sound, providing a warmer, yet still articulate tone.
- Position 5 (Neck): Activates the neck humbucker for a warm, smooth tone, suitable for rhythm playing and bluesy leads.

This image shows a close-up of the guitar's main playing surface, including the bridge, both humbucking pickups, and the control knobs and switch. Understanding these components is key to exploring the guitar's full tonal range.
Maintenance
Cleaning
- Body and Neck: Use a soft, lint-free cloth to wipe down the body and neck after each use to remove sweat and fingerprints. For deeper cleaning, use a guitar-specific polish or cleaner sparingly.
- Fretboard: Periodically clean the fretboard with a dedicated fretboard cleaner and conditioner to prevent drying and cracking.
- Strings: Wipe down strings after each use to prolong their life and maintain tone.
String Replacement
Strings should be replaced regularly, depending on playing frequency and style. Old strings can sound dull and affect tuning stability. When replacing strings, change them one at a time to maintain neck tension. Use nickel-wound electric guitar strings for optimal performance.
Storage
Store your guitar in a stable environment, away from extreme temperature changes and humidity fluctuations. A guitar case or gig bag provides protection from dust and physical damage.

This image presents a full front view of the guitar, illustrating its overall aesthetic and the placement of its components. Regular cleaning and proper storage, as described in this section, will help maintain its appearance and playability.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound from Amplifier | Cable not connected, amplifier off, volume low, faulty cable. | Ensure cable is securely connected to guitar and amp. Turn on amplifier and increase volume. Test with a different cable. |
| Poor Tuning Stability | Old strings, improper string winding, tremolo use, environmental changes. | Replace old strings. Ensure strings are properly wound around tuning pegs. Allow guitar to acclimate to room temperature. |
| Buzzing Fret/String | Low action, uneven frets, worn strings. | Check string height (action). If buzzing persists, professional setup may be required. Replace worn strings. |
| Weak or Intermittent Signal | Dirty output jack, faulty wiring, pickup issue. | Clean output jack. If problem persists, consult a qualified guitar technician. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | AX3S-BK-R1 |
| Body Material | Basswood |
| Neck Material | Maple |
| Fretboard Material | Jatoba Wood |
| Number of Strings | 6 |
| Scale Length | 25.5 Inches |
| Pickup Configuration | H-H (Humbucker-Humbucker) |
| Bridge System | Tremolo |
| Controls | 1 Volume, 1 Tone, 5-way Toggle Switch |
| Color | Black with White Binding |
| Item Weight | 7 pounds |
| Product Dimensions | 36.25 x 1.75 x 12.5 inches |
| Hand Orientation | Right |

This image provides a comprehensive view of the guitar, illustrating its full form and design. The specifications listed above detail the materials and dimensions of this instrument.
Warranty and Support
Specific warranty details for your Sterling by Music Man Axis AX3S electric guitar are typically provided with the product packaging or can be found on the official Sterling by Music Man website. Please refer to these resources for comprehensive warranty information, including coverage period and terms.
For technical support, service, or any inquiries not covered in this manual, please contact Sterling by Music Man customer service through their official website or authorized dealers. Ensure you have your model number (AX3S-BK-R1) and purchase information ready when seeking support.
You can visit the official Sterling by Music Man store for more information: Sterling by Music Man Store.