Pricing and availability
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Price
Average Price: $627
High-end/Boutique
$200
$601+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 4 merchants for "Guild B-240EF Fretless Acoustic Bass". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Meet the Guild B-240EF Fretless Acoustic Bass, a true musician's ally that strikes a beautiful balance between classic design and modern functionality. This Jumbo design bass is a fretless wonder, delivering a rich and resonant bass tone that's perfect for jazz, blues, country, or any genre that demands a deep, mellow sound.
Built with a Solid Sitka spruce top and Mahogany back and sides, the Guild B-240EF exhibits a warm and well-balanced tone. The Mahogany neck, coupled with a Pau Ferro fretboard and bridge, enhances playability while contributing to its overall tonal depth.
The C neck profile and 781mm scale make this instrument comfortable for players of all skill levels. With a nut width of 41.13mm, you'll enjoy a spacious fretboard perfect for intricate fingerstyle techniques.
Further enhancing its tonal capabilities, the Guild B-240EF comes equipped with the Guild/Fishman Bass Sonitone pickup system. This feature ensures a clean and clear amplified sound, making it ideal for both practice sessions and live performances.
Finished in a natural matte color, the Guild B-240EF Fretless Acoustic Bass is as visually stunning as it is sonically satisfying.
Key Features:
- Fretless Jumbo design
- Solid Sitka spruce top
- Mahogany back and sides
- Mahogany neck with C profile
- Pau Ferro fretboard and bridge
- Scale: 781mm (30 3/4")
- Nut width: 41.13mm (1 5/8")
- Equipped with Guild/Fishman Bass Sonitone pickup system
- Natural matte finish.
Product specs
| Number of Strings | 4 |
| String Type | Steel |
| Body Type | Acoustic Bass |
| Body Shape | Jumbo |
| Left-/Right-handed | Right-handed |
| Finish | Satin Polyurethane |
| Top Wood | Solid Sitka Spruce |
| Back & Sides Wood | Mahogany |
| Body Bracing | Scalloped X-bracing |
| Binding | Cream ABS |
| Neck Material | Mahogany |
| Neck Shape | C Shape |
| Fingerboard Inlay | Mother-of-Pearl Dots |
| Number of Frets | Fretless (23) |
| Scale Length | 30.75" |
| Nut Width | 1.625" |
| Nut/Saddle Material | Bone/Bone |
| Bridge Material | Pau Ferro |
| Tuning Machines | Guild Closed-gear |
| Electronics | Guild/Fishman Bass Sonitone |
| Strings | Coated Phosphor Bronze, .045-.100 |
| Case/Gig Bag | Sold Separately |
| Body Length | 20.6" |
| Body Width | 17" (lower bout) |
| Body Depth | 4.75" (lower bout) |
| Overall Length | 47.5" |
FAQs
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What kind of sound can I expect from the Guild B-240EF Fretless Acoustic Bass?
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The Guild B-240EF delivers a warm and resonant tone, thanks to its solid Sitka spruce top and mahogany back and sides. The fretless design offers smooth, expressive slides and a rich, woody sound ideal for jazz and folk genres.
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Is the Guild B-240EF suitable for live performances?
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Yes, the Guild B-240EF is equipped with Guild/Fishman Bass Sonitone electronics, making it suitable for amplified performances. Its jumbo body shape provides ample volume and projection for both acoustic and electric settings.
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How does the fretless design of the Guild B-240EF affect playability?
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The fretless design allows for smooth glissando and expressive intonation, offering a unique playing experience. It requires precise finger placement, which might be more challenging for beginners but rewarding for experienced players seeking a distinctive sound.
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What strings are recommended for the Guild B-240EF Fretless Acoustic Bass?
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The Guild B-240EF comes with coated phosphor bronze strings (.045-.100), which complement its warm tone and enhance its longevity. These strings are ideal for maintaining the bass's rich acoustic sound.
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Does the Guild B-240EF require a special case or gig bag?
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While a case or gig bag is sold separately, it's recommended to use one designed for jumbo acoustic basses to ensure proper fit and protection for the Guild B-240EF during transport and storage.
Videos
Sérgio Quaresma
Testing Guild B-240EF Acoustic Fretless Bass
Reviews
PROS
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Excellent build quality with a smart satin finish
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Great tonal quality, resembling an upright bass with flatwounds
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Perfect setup out of the box, ready to play
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Short scale length ideal for acoustic sessions
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Good harmonics and crisp sound due to shorter scale
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Versatile for genres like rock, country, bluegrass, and jazz
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Fret lines aid beginners transitioning from fretted instruments
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Offers a lot of value for its price segment
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Loud enough for unplugged jam sessions in intimate settings
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Lightweight and portable for acoustic-focused bands
CONS
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Stock roundwound strings not ideal for fretless; flatwounds recommended
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Acoustic volume is quiet, requires amplification for larger settings
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Larger body size can be cumbersome for some players
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Limited electronics with only basic volume and tone controls
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Difficulty finding suitable gig bags or cases
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Resonance issues with certain notes, particularly when unplugged
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Guild B-240EF Fretless Acoustic Bass.
Features and functionality
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Fretless acoustic basses are quieter than fretted ones, requiring amplification for group play or noisy environments.
Source
Comparisons
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Godin A4 and Ibanez SRH400F offer similar tones to plugged-in acoustics, providing alternative options for those seeking amplified acoustic sound.
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The Guild B-240EF competes with short-scale models like the Guild B240E, offering similar portability and sound, but adds a fretless option for a more unique tonal experience.
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The Warwick Alien fretless bass offers a full sound when amplified, especially with a mic and line input setup, but it's noted for being quite large.
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Breedlove fretless models are compared favorably against Martin and Fender Kingman, especially noted for slapping technique.
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User experience
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Gold Tone Microbass 25 is loud enough for unamplified practice, unlike smaller bass ukes.
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An owner highlights that playing acoustic basses can strain the wrist due to bridge positioning, which shifts the reach compared to electric basses.
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Ibanez AEB5E is appreciated for its 32" medium scale, providing a comfortable and practical choice for quick practice sessions without amplification.
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Setup and maintenance
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Gold Tone Microbass 25 users experience uneven pickup response, particularly on the top string.
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Finger squeak is a common issue with the Gold Tone Microbass 25, potentially remedied by using different poly strings.
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Owners recommend using flatwound strings for a warm, thumpy tone, enhancing the fretless playing experience by reducing finger noise and increasing playability.
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Build quality
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The Guild B-240EF is noted for its rugged laminate construction, making it suitable for outdoor use without the risk of damage associated with solid wood models.
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Use cases and applications
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Owners find acoustic basses like the Guild B-240EF ideal for casual jam sessions and personal practice without needing an amplifier, especially in smaller, intimate settings.
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The Dean acoustic bass is favored for busking due to its large body and sound hole, providing better projection without a pick.
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Critic Reviews
4.0 out of 5
Based on 0 Reviews and 1 Rating
Artist usage
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