The baritone ukulele often demands strings that deliver strong projection while keeping tuning stable across sessions. This guide highlights top GCEA-tuned sets that are well suited for baritone players, spanning Nylgut, Lava, and titanium options. Each product below includes key features to help you compare tone, feel, and longevity.
| Product | Tuning | ||
|---|---|---|---|
| Aquila 23U Nylgut Baritone | GCEA (High G) | Nylgut | Bright, classic |
| Aquila 117U Lava Series Baritone | GCEA (High G) | Nylon with Lava finish | Volcanic-inspired warmth |
| Aquila AQ-23 Baritone Nylgut | GCEA (High G) | Nylgut | Rich sustain |
| D’Addario EJ87B | GCEA (High G) | Titanium core on some strings | Bright, projecting |
| D’Addario EJ53B Black Nylon | GCEA (High G) | Black nylon | Warm, smooth |
Below are five top picks for baritone ukuleles tuned to GCEA, each offering distinct tonal characteristics and tuning stability. Click through to the Amazon product pages for details and current availability.
Aquila 23U Nylgut Baritone Ukulele String Set

Product family: Aquila Nylgut. Tuning compatibility: GCEA with High G. This set is designed for baritone ukuleles that use standard GCEA tuning while preserving traditional gut-like feel and projection. Nylgut strings reduce moisture sensitivity, supporting tuning stability across varied environments. The 23U set is known for bright articulation and smooth playability, making it a versatile option for players seeking a classic ukulele voice on baritone builds.
Aquila 117U Lava Series Baritone Ukulele Strings

Product family: Aquila Lava Series. Tuning: GCEA with High G. The Lava finish and grey-black color with a hint of mother-of-pearl evoke volcanic imagery while delivering Aquila’s familiar string response. The set is designed to keep mechanical properties consistent with standard Nylgut lines, offering a balanced feel and stable intonation for baritone players who want a touch more warmth without sacrificing projection.
Aquila AQ-23 Baritone Nylgut Strings – High G

Product family: Aquila New Nylgut AQ-23. Tuning: GCEA with High G. These strings aim to deliver superior tone with a feel close to gut strings, while maintaining tuning stability through a proprietary composite that absorbs less moisture. The result is a smooth, rounded tone across the baritone range with reliable intonation for live playing or recording sessions.
D’Addario Baritone Ukulele Strings, Titanium EJ87B

Product family: D’Addario EJ87B. Tuning: GCEA with High G. This 4-string set uses titanium in the 1st and 2nd strings for brightness and projection, with silver-plated copper on the 3rd and 4th strings. It targets baritone players seeking a lively, dynamic voice with strong upper partials and consistent intonation across the fretboard. Designed for players across genres, from blues to jazz, where a crisp, articulate baritone sound is desirable.
D’Addario Baritone Ukulele Strings, Black Nylon EJ53B

Product family: D’Addario EJ53B. Tuning: GCEA with High G. These black nylon strings emphasize a warm, rounded tone with a focus on comfortable feel and quiet resistance to moisture-induced pitch drift. They are a good option for players seeking a mellow, classical-inspired voice on baritone ukuleles while maintaining stable tuning across sessions.
Buying Guide
Key purchase considerations
- String material and feel: Nylgut and nylon options offer a traditional gut-like feel with varying brightness. Titanium-core or silver-plated windings provide more projection and brightness, which can be beneficial for baritone ranges.
- Tuning stability: For gigging or recording, look for strings with low moisture sensitivity and stable intonation across gauges and tensions. Some sets mention proprietary materials aimed at moisture resistance.
- Gauge and tension: Heavier gauges can increase volume and sustain but require more finger pressure. Lighter gauges may be easier to play but can reduce sustain and projection in the baritone range.
- Color and aesthetic: Some sets (e.g., Lava series) include tonal quirks and decorative finishes. Choose based on whether you prefer classic warmth or a distinctive look.
- Intended tuning: All sets listed here support standard baritone tuning in GCEA with High G. Confirm compatibility with your instrument’s nut width and bridge saddle to avoid intonation issues.
- Maintenance: Strings that resist moisture and corrosion can extend life, especially if you play in varying climates or sweat a lot during performances.
Playing style considerations
For players focusing on blues, jazz, or pop on baritone ukuleles, brighter strings (e.g., titanium-based, or bright nylon) can enhance articulation and presence. For classical or mellow jazz tones, Nylgut and black nylon strings offer warmer warmth and smoother finger response. Budget, playing frequency, and instrument setup should guide your choice, alongside feel preference and tension tolerance.
Compatibility and setup tips
- Check neck relief and truss rod (if applicable) to ensure proper string height, especially if moving from standard to high G setups.
- Nut slots: Ensure the high G string doesn’t bind in the nut slot. If needed, a light filing or nut dressing can improve intonation and tuning stability.
- Bridge saddle: Ensure adequate break angle and string wind. Improper winding can slip or cause tuning instability under heavy playing.