AudioFu Chart · October 2026
Best Harley Benton Fretless Basses 2026
The top pick is Harley Benton B-550FL BK Progressive Series ($213). Harley Benton HBZ-2005FL NT Deluxe Series leads the high end. Ranked by the AudioFu Index from 9 models, prices checked every night.
Last updated: October 19, 2026
Top 9
Full detail for the 9 highest AudioFu Index scores. Every other model is listed below.
-
- Nut width45 mm (1.77")
- Scale864 mm (34.02")
- Strings5-string
- BodyAlder body
- FingerboardWalnut fingerboard
This Harley Benton B-550FL is a surprisingly capable fretless bass for the price. The long scale and alder body give it a solid foundation, and the push/pull active/passive switching adds versatility. It's ideal for players exploring fretless for the first time or those wanting a budget-friendly option for funk, jazz, or soul.
Pros
- Alder body provides a balanced, resonant tone with good sustain
- Black walnut fingerboard offers a unique feel and warm upper harmonics
- Long scale (864mm) delivers tight low-end and improved clarity
Cons
- Factory strings are basic; upgrading is highly recommended for optimal performance
- Fretless bass requires more precise technique and careful setup
56AudioFu
IndexStableno change since Aug 17Aug 17$213 now$213€189 at Thomann · in stockCheck price ↗ -
- Nut width53 mm (2.09")
- Scale864 mm (34.02")
- Strings6-string
- BodyAlder body
- FingerboardJatoba fingerboard
This Harley Benton B-650FL is a seriously impressive fretless bass for the price. The active preamp gives you a surprising amount of tonal shaping, while the alder body delivers a solid, warm low-end. It's a fantastic option for players wanting to explore fretless without a huge investment, especially those into Jaco-inspired funk or smooth jazz.
Pros
- Alder body provides a warm, resonant foundation for the fretless tone.
- Canadian maple neck offers excellent stability and a comfortable, modern D profile.
- Active preamp adds versatility, boosting signal and shaping tonal character.
Cons
- Black walnut fingerboard may require more frequent oiling to prevent dryness.
- Bolt-on neck construction, while stable, lacks the inherent resonance of a neck-through design.
56AudioFu
IndexStableno change since Aug 17Aug 17$224 now$224€199 at Thomann · in stockCheck price ↗ -
- Nut width38 mm (1.5")
- Scale864 mm (34.02")
- Fingerboard radius305 mm (12.01")
- Neck profileD-shape neck
- BodyAsh body
This bass sounds like a classic vintage model thanks to its ash body and hot Alnico 5 pickups. The fretless neck is great for tone but needs serious finger work. It looks cool with the skunk stripe and is built for musicians who want that old-school feel.
Pros
- American ash body for classic vintage warmth
- Canadian maple neck offers smooth playability
- Two Alnico 5 single coils deliver punchy tone
Cons
- Fretless neck requires significant skill to master
- Single coil pickups are prone to noise issues
55AudioFu
IndexStableno change since Aug 17Aug 17$201 now$201€179 at Thomann · in stockCheck price ↗ -
- Nut width45 mm (1.77")
- Scale864 mm (34.02")
- Strings5-string
- FingerboardJatoba fingerboard
This Harley Benton fretless is a surprisingly capable instrument, offering a lot of bang for your buck. The long scale and active EQ give it a modern feel, while the wood combination delivers a pleasing tonal balance. It’s ideal for players wanting to explore fretless territory without a premium-priced investment, or for those seeking a unique, articulate bass tone.
Pros
- Ovangkol body provides a warm, resonant, and articulate low-end.
- 7-piece neck-through design enhances sustain and improves upper fret access.
- Black walnut fingerboard offers a smooth playing experience with a unique tonal character.
Cons
- Active electronics add complexity and potential for battery-related issues.
- Ceramic pickups might lack the warmth and vintage character of alnico alternatives.
54AudioFu
IndexStableno change since Aug 17Aug 17$393 now$393€349 at Thomann · in stockCheck price ↗ -
- Nut width38 mm (1.5")
- Scale864 mm (34.02")
- Fingerboard radius350 mm (13.78")
- BodyAsh body
- FingerboardLaurel fingerboard
This Harley Benton JB-40FL is a seriously impressive entry into the fretless bass world. The ash body and Roswell pickups give it a warm, punchy character perfect for funk, Motown, and classic rock. It's a fantastic option for players wanting that Jaco Pastorius vibe on a budget-friendly instrument, but be prepared to put in the practice to tame the fretless nature.
Pros
- American ash body delivers a resonant, balanced tone
- Roswell JBA pickups offer a surprisingly articulate, vintage JB growl
- Canadian maple neck with pau ferro provides a comfortable, fast feel
Cons
- Fretless bass requires careful setup and more practice to master
- Bolt-on neck construction can slightly diminish sustain compared to neck-through
52AudioFu
IndexStableno change since Aug 17Aug 17$213 now$213€189 at Thomann · in stockCheck price ↗ -
- Nut width42 mm (1.65")
- Scale864 mm (34.02")
- BodyAlder body
- FingerboardJatoba fingerboard
This Harley Benton B-450FL is a surprisingly capable fretless bass for the budget-conscious player. The long scale and humbuckers give it a solid, defined tone suitable for rock, funk, and even some more modern styles. It's a fantastic entry point into fretless playing, offering a lot of value for the money.
Pros
- Alder body provides a warm, resonant foundation.
- Canadian maple neck offers stability and a comfortable modern D profile.
- Active preamp adds versatility and a focused, punchy tone.
Cons
- Black walnut fretboard can be prone to slightly faster wear compared to ebony.
- Bolt-on neck construction may lack the sustain of a neck-through design.
46AudioFu
IndexStableno change since Aug 17Aug 17$213 now$213€189 at Thomann · in stockCheck price ↗ -
- Nut width42 mm (1.65")
- Scale775 mm (30.51")
- Neck profileC-shape neck
- FingerboardLaurel fingerboard
This Beatbass FL VS is a seriously cool option for players wanting that classic fretless vibe without the premium price tag. The hollow body and humbuckers give it a warm, growly tone perfect for Motown, old-school rock, or jazz. It’s a fantastic entry point into fretless playing, but be prepared to put in the intonation work.
Pros
- Arched basswood body offers a surprisingly resonant and warm tonal foundation.
- Maple neck provides a stable platform and contributes to a bright, focused tone.
- Amaranth fretboard is dense and smooth, facilitating comfortable fretless playing.
Cons
- Hollow body construction may introduce more resonance and potential for unwanted feedback at higher volumes.
- Basswood body, while resonant, lacks the sustain and clarity of more premium woods.
46AudioFu
IndexStableno change since Aug 17Aug 17$224 now$224€199 at Thomann · in stockCheck price ↗ -
- Nut width42 mm (1.65")
- Scale775 mm (30.51")
- Neck profileC-shape neck
- FingerboardLaurel fingerboard
This Beatbass FL VS is a seriously cool, budget-friendly fretless option. The hollow body gives it a unique warmth and vintage vibe, while the humbuckers provide plenty of growl. It's perfect for players wanting to explore fretless tones without a massive investment, but be prepared to put in the work to master intonation!
Pros
- Arched basswood body offers surprisingly warm, resonant tone.
- Maple neck provides comfortable playability and good sustain.
- Humbucker pickups deliver a thick, punchy, vintage-inspired sound.
Cons
- Fretless basses require a significant commitment to intonation learning.
- Hollow body may introduce unwanted resonances at higher volumes.
46AudioFu
IndexStableno change since Aug 17Aug 17$235 now$235€209 at Thomann · in stockCheck price ↗ -
- Nut width42 mm (1.65")
- Scale775 mm (30.51")
- Neck profileC-shape neck
- FingerboardLaurel fingerboard
- Weight7.5 kg
This Harley Benton Beatbass FL VS Vintage Bundle is a fantastic entry point into the world of fretless bass. The hollow body and humbucker pickups deliver a surprisingly full and vintage-inspired tone, while the included amp gives you a workable starting setup. It's a great option for players wanting to explore fretless without a premium-priced investment.
Pros
- Arched basswood body provides a surprisingly resonant and warm tone.
- Maple neck offers a comfortable C-profile and good sustain.
- Viola bridge enhances vibration transfer for a more expressive fretless feel.
Cons
- Fretless bass requires significant practice and ear training to master intonation.
- Humbucker pickups can sound muddy if EQ isn't carefully managed.
29AudioFu
IndexStableno change since Aug 17Aug 17$291 now$291€259 at Thomann · in stockCheck price ↗
Fretless Basses by the numbers
Measured across all 90 models we track, not a sample.
Median $224 — half of all fretless basses here cost less.
median of 78 models · 38 mm (1.5")–53 mm (2.09")
median of 72 models · 775 mm (30.51")–889 mm (35")
most common · 70 models
most common · 52 models
How to choose the best fretless basses
Neck Profile & Feel
Harley Benton's neck profiles can be a bit of a gamble, but when they hit, they hit. Some are surprisingly comfortable, offering a vintage vibe, while others can feel a little chunky. It's definitely worth trying before you buy, if possible, or checking player feedback.
Body Wood & Resonance
Generally, you're looking at mahogany or nato bodies. They provide a decent amount of warmth and sustain, but don't expect the airy, complex resonance of a roasted maple or figured walnut instrument. Still, for the money, they're not bad.
Pickup Voicing
The pickups are a critical point. They tend to be designed for a more modern, slightly scooped sound - good for slapping and funk, but you'll need to EQ carefully if you're after a more vintage, upright-like tone. They lack some nuance and dynamic response compared to higher-end pickups, but aren't muddy.
Fretless Construction & Intonation
This is where things get interesting. The fretwork on these basses isn't flawless. You'll almost certainly need a setup to get the intonation spot-on and smooth out any minor inconsistencies. It's not a deal-breaker, but factor in the cost of a good tech.
Hardware & Tuning Stability
The hardware is... serviceable. The tuners aren't the most precise, so expect to do some micro-adjustments, especially when gigging. The bridge is usually decent, but the overall build quality leans towards functional rather than luxurious.
Buying guide
Alright, let's talk Harley Benton fretless basses. They've become a quiet storm in the bass world - ridiculously affordable instruments that punch way above their weight class. If you're craving that smooth, singing fretless vibe without dropping a grand, these are worth a serious look. But, like anything in this price range, there are things to be aware of.
Look, these basses aren't going to win any awards for build quality, but they offer incredible value. Budget for a proper setup - a good tech can work wonders. Don't expect top-tier components, but if you're willing to tweak and adjust, you can get a surprisingly good fretless bass for under $300.
The biggest trade-off is the fretwork; it's not going to be as smooth as a $1500 bass, but it's still playable.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 17 fretless basses from the Thomann catalogue (of 90 in the category). Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
Are Harley Benton fretless basses worth the hype?
Absolutely, for the price. They open up the fretless world to players who can't afford the big names. Just be realistic about what you're getting - it's a budget instrument.
What kind of amp sounds best with a Harley Benton fretless?
Something with a good amount of headroom and a clean preamp. A little bit of tube warmth can help compensate for the pickups' slightly lacking character. Don't go chasing massive distortion - focus on clarity and articulation.
Can I use these for recording?
Yes, but you'll want to be mindful of the pickup voicing. EQ is your friend. A high-pass filter can clean up the low-end, and a little mid-range boost can help it cut through the mix.
What's the best way to deal with the fretless inconsistencies?
A proper setup is essential. A skilled technician can file down minor imperfections and optimize the intonation. Don't be afraid to experiment with string gauges - heavier strings can sometimes mask minor fret issues.
Are the necks prone to warping?
Like any wood neck, they're susceptible to changes in humidity. Keep an eye on it, especially if you live in a climate with significant seasonal shifts. A good case and humidifier can help mitigate the risk.
