Martin SC-18E Acoustic-electric Guitar User Manual
Model: SC-18E
Brand: MARTIN
Introduction
The Martin SC-18E is an acoustic-electric guitar designed for versatility and playability. It features all-solid-wood construction, providing a rich, modern acoustic sound with significant volume and projection. The S-shaped body, low-profile neck, heel-less design, and low-action fingerboard contribute to an ergonomic playing experience. Equipped with LR Baggs Anthem electronics, the SC-18E is suitable for both studio recording and live performance. Its aesthetic details include Old Style 18 fingerboard inlays, black purfling, a multi-stripe rosette, and a tortoise pattern pickguard.
Figure 1: Martin SC-18E Acoustic-electric Guitar. This image displays the front of the guitar, highlighting its aged natural finish, the distinctive S-shaped body, the soundhole with the Martin & Co. logo, the bridge, and the lower portion of the ebony fretboard.
Setup
- Unpacking: Carefully remove the guitar from its packaging. Retain all packing materials for future transport or storage. Inspect the instrument for any signs of damage that may have occurred during shipping.
- Initial Inspection: Before playing, visually inspect the guitar's body, neck, and headstock. Ensure all components are securely in place.
- Tuning: Use a reliable electronic tuner to bring the guitar to standard pitch (E-A-D-G-B-e). Tune the strings from lowest to highest.
- Electronics Connection: For amplified use, connect a standard 1/4-inch instrument cable from the guitar's endpin jack to your amplifier or PA system. Ensure the LR Baggs Anthem system's battery is properly installed and charged.
Operating
- Playing Position: Hold the guitar comfortably, whether seated or standing, ensuring proper posture to avoid strain.
- Acoustic Play: The SC-18E is designed to produce a full, resonant acoustic tone without amplification. Experiment with different strumming and picking techniques to explore its dynamic range.
- LR Baggs Anthem Electronics:
- Volume Control: Adjust the master volume knob, typically located inside the soundhole, to control the output level when amplified.
- Mix Control: The Anthem system features a mix control to blend between the Tru-Mic (microphone) and Element (undersaddle pickup) signals. Adjust this to achieve your desired amplified tone. A higher mic blend provides more natural acoustic resonance, while a higher pickup blend offers more punch and feedback resistance.
- Phase Switch: Use the phase switch to help reduce feedback in live situations. Experiment with both positions to find the optimal setting for your environment.
Maintenance
- Cleaning:
- Body: Wipe the guitar body with a soft, lint-free cloth after each use to remove fingerprints and sweat. For deeper cleaning, use a guitar-specific polish sparingly.
- Fretboard: Periodically clean the ebony fretboard with a damp cloth to remove grime. Apply a small amount of fretboard conditioner (e.g., lemon oil) once or twice a year to prevent drying.
- Strings: Wipe down strings after playing to extend their life and maintain tone.
- Humidity Control: As an all-solid-wood instrument, the SC-18E is sensitive to humidity changes. Maintain a relative humidity level between 45-55% to prevent cracking or warping. Use a guitar humidifier in dry climates and a dehumidifier in excessively humid environments.
- String Replacement: Replace strings regularly (e.g., every 1-3 months depending on play frequency) to ensure optimal tone and playability. Use light gauge acoustic guitar strings (Alloy Steel).
- Storage: When not in use, store the guitar in its case to protect it from dust, impacts, and environmental fluctuations. Avoid exposing the guitar to extreme temperatures or direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| String Buzz | Low action, uneven frets, worn strings, neck relief issues. | Check neck relief; adjust truss rod if necessary (consult a professional). Replace worn strings. If persistent, professional setup may be required. |
| Poor Intonation | Incorrect saddle position, worn frets, old strings. | Replace strings. If problem persists, consult a qualified guitar technician for bridge or saddle adjustments. |
| No Sound from Electronics | Dead battery, faulty cable, incorrect amplifier settings. | Replace the 9V battery in the LR Baggs Anthem system. Test with a different instrument cable. Ensure amplifier is on and input is selected correctly. |
| Feedback when Amplified | High volume, proximity to amplifier, room acoustics. | Adjust the LR Baggs Anthem's phase switch. Reduce volume. Move away from the amplifier. Consider using a soundhole feedback suppressor. |
Specifications
| Feature | Detail |
|---|---|
| Model | SC-18E |
| Brand | MARTIN |
| Body Type | SC-style, S-shaped body |
| Top Material | Spruce Wood |
| Back & Sides Material | Mahogany Wood |
| Neck Material | Hardwood |
| Fretboard Material | Ebony Wood |
| Number of Strings | 6 |
| Pickup System | LR Baggs Anthem |
| Color | Aged Natural (Aging Toner) |
| Item Weight | 17.55 pounds |
| Product Dimensions | 47.1 x 20.4 x 9 inches |
| String Material | Alloy Steel |
| Bridge System | Fixed |
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official Martin Guitar website or contact their customer service department directly. Keep your proof of purchase for warranty claims.
Official Martin Guitar Website: www.martinguitar.com
