Best Sadowsky Fretless Basses 2026
Alright, let's talk Sadowsky fretless. If you're serious about getting a fretless tone that's smooth, articulate, and just right - not brittle or muddy - you've probably heard the name. They're not the cheapest option, but Sadowsky carved out a serious niche by focusing on the fundamentals and nailing them: impeccable intonation, comfortable necks, and a warm, responsive tone that begs to be played. We're going to break down why they're so respected, what to look for, and whether the investment is worth it.
Last updated: September 7, 2026
⚡ The best fretless basses in 2026 are Sadowsky MetroExpress 24-Fret 6 RM TST (top pick), Sadowsky MetroExp21 Vin JJ5Mor FLwL OWH for tighter budgets, and Sadowsky MetroExp21 Vin JJ5Mor FL LH BK for pros — selected from 14 options, priced $1,161–$1,730, ranked by brand, price and popularity.
#1
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
10/10
Value:
6/10
Sadowsky MetroExpress 24-Fret 6 RM TST
by
Sadowsky
Nut width
54 mm (2.13")
Scale
864 mm (34.02")
Neck profile
C-shape neck
Strings
6-string
Body
Okoume body
Weight
4.5 kg
Experimental
World Music
Progressive
Key Feature:
This six-string bass uses roasted maple for a sturdy feel and stable tuning. The Soapbar pickups give it a thick, punchy sound that cuts through a mix. It is great for players who need extra strings but want a solid, reliable instrument.
PROS
- • Roasted maple neck and body for stable tuning
- • 24 nickel-silver frets allow faster playing
- • Soapbar humbuckers deliver thick bass tones
- • Quick release bridge simplifies string changes
CONS
- • 6-string setup adds significant neck weight
- • Active electronics require battery power
- • No dedicated mid control on the preamp
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
10/10
Value:
6/10
Art. 652361
$1,731
#2
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
7/10
Sadowsky MetroExp21 Vin JJ5Mor FLwL OWH
by
Sadowsky
Nut width
47.5 mm (1.87")
Scale
864 mm (34.02")
Strings
5-string
Body
Okoume body
Experimental
Progressive
World Music
Key Feature:
This Sadowsky MetroExp21 is a seriously refined fretless bass – the Okoume body and Morado fingerboard give it a gorgeous voice, and the Sadowsky pickups deliver that classic J-bass growl with modern clarity. It’s perfect for players wanting a premium fretless experience focused on tone and feel, especially those drawn to jazz, fusion, or soulful grooves.
PROS
- • Okoume body offers a warm, resonant tone with excellent sustain.
- • Roasted maple neck provides exceptional stability and a smooth, fast feel.
- • Morado fingerboard delivers a unique, slightly darker tone than ebony.
- • Sadowsky J-style pickups provide a balanced, articulate, and punchy tone.
CONS
- • Fretless basses demand a high level of technique and ear training.
- • Bolt-on neck construction, while reliable, lacks the resonance of a neck-through design.
- • Limited tonal versatility compared to basses with more pickup options.
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
7/10
Art. 599165
$1,335
#3
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
7/10
Sadowsky MetroExp21 Vin JJ5Mor FL LH BK
by
Sadowsky
Nut width
47.5 mm (1.87")
Scale
864 mm (34.02")
Strings
5-string
Body
Okoume body
Session Work
Fusion
Jazz
Key Feature:
This left-handed Sadowsky MetroExp21 is a serious instrument for the discerning fretless player. The blend of vintage tone and modern electronics makes it incredibly versatile, while the roasted maple neck ensures comfortable playability. It's a premium-priced bass ideal for players seeking a refined, expressive sound and a touch of class.
PROS
- • Okoume body provides a resonant, balanced tone with excellent sustain.
- • Roasted maple neck offers exceptional stability and a smooth, fast playing feel.
- • Morado fingerboard provides a unique feel and warm, complex overtones.
- • Sadowsky pickups deliver a versatile, articulate sound with a vintage J-bass vibe.
CONS
- • Okoume can be prone to dents and scratches if not protected.
- • Fretless basses demand a higher level of technique and careful handling.
- • Active electronics add complexity and potential for battery dependency.
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
7/10
Art. 599146
$1,277
#4
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
7/10
Sadowsky MetroExp21 Vin JJ5 Mora FL BK
by
Sadowsky
Nut width
47.5 mm (1.87")
Scale
864 mm (34.02")
Strings
5-string
Body
Okoume body
Experimental
Fusion
Jazz
Key Feature:
This Sadowsky MetroExp21 is a seriously refined fretless bass, built to deliver a warm, woody tone with incredible clarity thanks to the stacked pickups. The roasted maple neck and morado fingerboard combo make it a joy to play, and the active electronics give you tonal shaping options. It’s a premium-priced instrument ideal for experienced players seeking a versatile and expressive fretless experience.
PROS
- • Okoume body delivers a warm, resonant tone with surprising projection.
- • Roasted maple neck provides exceptional stability and a silky-smooth feel.
- • Morado fingerboard offers a unique, comfortable playing surface and beautiful aesthetics.
- • Sadowsky’s stacked hum-free pickups provide clarity and punch without noise.
CONS
- • Okoume can be a bit soft; requires careful handling to avoid dings.
- • Fretless basses demand a dedicated practice regimen for intonation.
- • Active electronics add complexity; potential for preamp issues down the line.
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
7/10
Art. 599145
$1,219
#5
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
6/10
Sadowsky MetroExp21Vin JJ5Mo FLwL LH BK
by
Sadowsky
Nut width
47.5 mm (1.87")
Scale
864 mm (34.02")
Strings
5-string
Body
Okoume body
Progressive
Fusion
Session Work
Key Feature:
This left-handed Sadowsky is a serious instrument for the fretless player. The combination of the okoume body, roasted maple neck, and Sadowsky pickups delivers a warm, articulate tone perfect for jazz, funk, and soulful grooves. It's a premium-priced bass that rewards skilled players with a refined and expressive playing experience.
PROS
- • Okoume body delivers a resonant, balanced tone with excellent sustain.
- • Roasted maple neck provides exceptional stability and a smooth, fast feel.
- • Sadowsky J-style pickups offer a warm, articulate, and punchy sound.
- • Active electronics provide tonal shaping and preamp bypass for versatility.
CONS
- • Fretless basses require a steeper learning curve and more careful handling.
- • Bolt-on neck construction, while reliable, isn’t as tonally integrated as a neck-through design.
- • Morado fingerboard can be slightly harder than rosewood, affecting playability for some.
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
6/10
Art. 599140
$1,382
#6
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
6/10
Sadowsky MetroExp21 Vin JJ5 Mor FLwL BK
by
Sadowsky
Nut width
47.5 mm (1.87")
Scale
864 mm (34.02")
Strings
5-string
Body
Okoume body
Session Work
World Music
Progressive
Key Feature:
This Sadowsky MetroExp21 is a seriously refined fretless bass. The combination of the warm okoume body, the comfortable roasted maple neck, and the versatile Sadowsky pickups makes it a joy to play. It's a fantastic choice for players seeking a premium fretless experience with a modern edge, especially those drawn to a more upright, sophisticated sound.
PROS
- • Okoume body delivers a warm, resonant tone with surprising projection.
- • Roasted maple neck provides exceptional stability and a silky-smooth playing feel.
- • Morado fingerboard offers a unique, slightly softer feel than ebony, aiding fretless intonation.
- • Sadowsky’s stacked humbuckers provide a versatile, articulate tone with excellent clarity.
CONS
- • Morado fingerboard can be more sensitive to oils and require more frequent cleaning.
- • Bolt-on neck construction, while stable, doesn't offer the same inherent resonance as a neck-through design.
- • Active electronics introduce a potential dependency on battery power and a slightly more complex setup.
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
6/10
Art. 599067
$1,382
#7
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
7/10
Sadowsky MetroExp21 HybPJ5 Morado FL BK
by
Sadowsky
Nut width
47.5 mm (1.87")
Scale
864 mm (34.02")
Strings
5-string
Body
Okoume body
Progressive
Jazz
Session Work
Key Feature:
This Sadowsky is a seriously well-made instrument – the fretless feel is fantastic, and the hybrid pickup setup really opens up a lot of sonic possibilities. It’s a premium-priced bass, but the quality and versatility make it ideal for gigging musicians and serious students wanting a refined, expressive tone.
PROS
- • Okoume body provides a lively, resonant tone with excellent sustain.
- • Roasted maple neck offers exceptional stability and a smooth, fast playing feel.
- • Hybrid PJ pickup configuration delivers versatility, from mellow P-bass warmth to J-bass bite.
- • Sadowsky’s 2-way active electronics provide nuanced tonal shaping without harshness.
CONS
- • Morado fingerboard can feel slightly harder than rosewood, requiring adjusted technique.
- • Bolt-on neck construction, while reliable, lacks the sustain of a neck-through design.
- • The 34” scale might feel long for players accustomed to shorter scales.
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
7/10
Art. 596267
$1,277
#8
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
6/10
Sadowsky MetroExp21 Vin JJ5Mor FLwL TSB
by
Sadowsky
Nut width
47.5 mm (1.87")
Scale
864 mm (34.02")
Strings
5-string
Body
Okoume body
Session Work
Progressive
Jazz
Key Feature:
This Sadowsky MetroExp21 is a seriously refined fretless. The JJ5Mor pickups give you a warm, articulate tone perfect for funk, jazz, and anything requiring a sensitive touch. It's a premium-priced instrument that rewards dedicated players looking for a high-quality fretless experience.
PROS
- • Okoume body offers a balanced, resonant tone with excellent sustain.
- • Roasted maple neck provides exceptional stability and a smooth, fast feel.
- • Sadowsky stacked hum-free pickups deliver clarity and punch with minimal noise.
- • Active electronics with bypass offer tonal flexibility and a vintage-inspired sound.
CONS
- • Fretless basses require more practice and careful handling.
- • Morado fingerboard can be a bit harder than rosewood for some players.
- • Bolt-on neck construction, while stable, isn’t preferred by some for ultimate sustain.
⭐
4.8/5
AudioFu Score
Specs:
8/10
Detail:
10/10
Value:
6/10
Art. 599180
$1,382
#9
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Sadowsky MetroExp 21 Vint. 4 MO FL TB
by
Sadowsky
Nut width
39.2 mm (1.54")
Scale
864 mm (34.02")
Body
Okoume body
Fusion
Experimental
World Music
Key Feature:
This Sadowsky MetroExp is a seriously well-made fretless bass. The Okoume body provides a lovely, warm foundation, while the Sadowsky pickups give you that classic J-bass growl. It's perfect for players who want a premium fretless experience without the extreme price tag – think jazz, soul, and anything needing that smooth, expressive vibe.
PROS
- • Okoume body offers a balanced, resonant tone with surprising warmth.
- • Roasted maple neck provides exceptional stability and a smooth, fast feel.
- • Sadowsky J-style pickups deliver a classic, punchy tone with great clarity.
- • Quick Access Compartment simplifies string changes and internal adjustments.
CONS
- • Fretless basses require a dedicated learning curve and careful handling.
- • Bolt-on neck design, while stable, isn't quite as resonant as a neck-through.
- • The 34” scale might feel a bit long for players with smaller hands.
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Art. 598545
$1,266
#10
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Sadowsky MetroExp21 Vin JJ4 Mor FLwL OW
by
Sadowsky
Nut width
39.2 mm (1.54")
Scale
864 mm (34.02")
Body
Okoume body
World Music
Experimental
Progressive
Key Feature:
This Sadowsky MetroExp21 is a serious contender for fretless players seeking a refined, vintage-inspired tone. The roasted maple neck and morado fingerboard offer exceptional playability, while the Sadowsky pickups deliver a punchy, articulate sound perfect for jazz, funk, and soulful grooves. It's a premium-priced instrument that rewards dedicated players.
PROS
- • Okoume body offers a warm, resonant tone with excellent sustain.
- • Roasted maple neck provides exceptional stability and a smooth, fast feel.
- • Morado fingerboard offers a unique feel and a warm, articulate response.
- • Sadowsky J-style pickups deliver a classic, punchy tone with a vintage vibe.
CONS
- • Okoume can be somewhat porous, requiring more frequent finish care.
- • Fretless basses demand a higher level of playing skill and precision.
- • Active electronics add complexity; some prefer purely passive circuits.
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Art. 598478
$1,266
#11
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Sadowsky MetroExp21 V JJ4 Mo FLwL LH BK
by
Sadowsky
Nut width
39.2 mm (1.54")
Scale
864 mm (34.02")
Body
Okoume body
Progressive
Jazz
Session Work
Key Feature:
This left-handed Sadowsky MetroExp21 V is a seriously refined fretless bass. The JJ4 pickup voicing is fantastic for a vintage-inspired, articulate tone, and the active electronics give you some flexibility without getting overly processed. It’s ideal for players seeking a high-quality fretless experience with a comfortable neck and a focused sonic palette.
PROS
- • Okoume body offers a balanced, resonant tone with excellent sustain.
- • Roasted maple neck provides exceptional stability and a smooth playing feel.
- • Sadowsky J-style pickups deliver a warm, articulate, and vintage-inspired sound.
- • Active electronics offer tonal shaping while retaining a natural, fretless character.
CONS
- • Morado fingerboard can be a bit harder on the fingers initially compared to ebony.
- • Bolt-on neck construction, while reliable, isn't favored by some for ultimate sustain.
- • The 21 fret design may limit high-register access for some players.
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Art. 598473
$1,266
Sadowsky MetroExp21 Vint JJ4 Mora FL BK
by
Sadowsky
Nut width
39.2 mm (1.54")
Scale
864 mm (34.02")
Body
Okoume body
Jazz
Experimental
World Music
Key Feature:
This Sadowsky MetroExp21 is a beautifully crafted fretless bass, blending vintage aesthetics with modern electronics. The JJ4 pickups and active preamp offer a versatile palette, from warm, woody tones to punchy, articulate lines – perfect for players seeking a refined fretless experience, especially in jazz, soul, or funk settings. It’s a premium-priced instrument that rewards a discerning bassist.
PROS
- • Okoume body provides a lively, resonant foundation.
- • Roasted maple neck offers exceptional stability and feel.
- • Morado fingerboard provides a unique, smooth playing experience.
- • Sadowsky JJ4 pickups deliver a warm, articulate vintage tone.
CONS
- • Fretless basses demand precise technique and careful handling.
- • Active electronics add complexity and potential for battery dependency.
- • Okoume can be somewhat susceptible to humidity changes.
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Art. 598459
$1,161
#13
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Sadowsky MetroExp21 Vin JJ4 Mor FLwL BK
by
Sadowsky
Nut width
39.2 mm (1.54")
Scale
864 mm (34.02")
Body
Okoume body
Session Work
Jazz
Progressive
Key Feature:
This Sadowsky is a seriously refined fretless. The JJ4 pickups deliver that classic, slightly scooped J-bass tone, while the active preamp adds a welcome touch of modern versatility. It’s a great choice for players wanting a premium fretless experience without the absolute top-tier price tag—perfect for Motown, funk, and anything needing that smooth, melodic low end.
PROS
- • Okoume body offers a balanced, resonant tone with good sustain.
- • Roasted maple neck provides exceptional stability and a smooth playing feel.
- • Sadowsky JJ4 pickups deliver a warm, articulate, and surprisingly versatile sound.
- • Quick Access Compartment is a genuinely useful feature for easy electronics access.
CONS
- • Morado fingerboard can be harder than rosewood, potentially less forgiving for beginners.
- • Bolt-on neck construction, while reliable, isn't favored by some for ultimate sustain.
- • The 2-way active preamp, while good, might not satisfy players needing extreme tonal shaping.
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Art. 598455
$1,266
Sadowsky MetroExpress 21 Hyb PJ 4 FL BK
by
Sadowsky
Nut width
39.2 mm (1.54")
Scale
864 mm (34.02")
Body
Okoume body
Session Work
Fusion
World Music
Key Feature:
This MetroExpress is a fantastic entry point into the world of fretless bass. The hybrid pickup setup provides a surprising amount of tonal flexibility, while the Sadowsky electronics give you a clean boost when you need it. Ideal for players looking for a high-quality fretless without the premium price tag of their flagship models.
PROS
- • Okoume body provides a balanced, resonant tone with surprising clarity.
- • Roasted maple neck offers exceptional stability and a smooth, fast feel.
- • Hybrid PJ pickup configuration delivers versatility from growly P-style to brighter J-style tones.
- • Sadowsky's 2-way electronics offer a clean, refined active boost when needed.
CONS
- • Okoume, while nice, isn't as tonally complex as some premium body woods.
- • Fretless basses demand a higher level of technique and practice to master.
- • Bolt-on neck construction, while reliable, may not offer the ultimate sustain of a neck-through design.
⭐
4.7/5
AudioFu Score
Specs:
6/10
Detail:
10/10
Value:
7/10
Art. 596202
$1,161
Fretless Basses by the numbers
Measured across all 91 models in this category, so «wide», «short» or «expensive» mean something you can check.
Price
median $1,161
from $231 to $3,485
Strings
median 5-string
from 5-string to 6-string · 47 models
Body
alder, okoume, ash
most common · 70 models
Fingerboard
ebony, jatoba, rosewood
most common · 53 models
Nut width
median 45 mm (1.77")
from 38 mm (1.5") to 53 mm (2.09") · 78 models
Scale
median 864 mm (34.02")
from 775 mm (30.51") to 889 mm (35") · 71 models
Neck profile
C, D, V
most common · 21 models
Weight
median 4.3 kg
from 3.5 kg to 4.5 kg · 16 models
Fingerboard radius
median 305 mm (12.01")
from 241 mm (9.49") to 660 mm (25.98") · 31 models
How to Choose the Best Fretless Basses
1
Neck Profile
Sadowsky's 'C' shape is a sweet spot - not too thick, not too thin. It's comfortable for long gigs and allows for precise, controlled vibrato. The consistency across different models is really impressive, a big plus for players who switch basses often.
2
Intonation
This is where Sadowsky really shines. Their meticulous setup process and attention to fret placement (or lack thereof) results in truly exceptional intonation, even with aggressive vibrato. It's a game changer for recording and live performance where being 'in tune' isn't just nice, it's essential.
3
Pickup Voicing
Sadowsky pickups aren't trying to be anything they're not. They're designed for a warm, woody tone with plenty of clarity. You'll get a fat midrange honk without being boxy, and a round low-end thump that doesn't overwhelm the higher frequencies. They respond beautifully to dynamics - a light touch gives you a mellow tone, while digging in brings out the growl.
4
Body Wood & Construction
Typically alder or ash, Sadowsky bodies are well-balanced and resonant. The construction is solid, with a tight, stable feel that contributes to the sustain. They don't go for exotic woods to jack up the price; they focus on the fundamentals of good resonance and sustain.
5
Finish & Hardware
The finishes are understated and classy - usually a satin nitrocellulose that allows the wood to breathe. The hardware is high-quality and reliable, and the attention to detail in the overall build is evident. It's a subtle thing, but it speaks to the overall commitment to quality.
Buying Guide
Look, Sadowskys aren't cheap, and you're paying for that meticulous attention to detail. Don't fall for the hype about specific finishes or colors - those are cosmetic. Focus on the neck profile - make sure it feels comfortable in your hands. Used models are a great way to get into the Sadowsky family without breaking the bank, but be sure to have a setup done after you buy. They're exceptionally well-built, but even the best basses benefit from a fresh setup.
How This List Is Built
We don't play these instruments — we're a catalog, not a review desk, and we'd rather say so than pretend otherwise. This page covers 14 of 91 fretless basses from the Thomann catalogue, which is the largest single source of specification data in this category: 14 in detail, the rest listed with their specifications.
Position is computed, not curated. We parse the manufacturer's own description into actual values — nut width, scale, fret count, fingerboard radius, size, alloy — and rank on them: how many specifications a model has published, how many of them are measurable numbers, and how precisely it meets this page's criterion. A product image adds a little. Price is not a ranking signal: it tells you nothing about whether a neck fits your hand. The same inputs always produce the same order, so nothing here is shuffled to look fresh.
What this list is good for: narrowing a category down to a shortlist by spec and budget. What it isn't: a substitute for hearing an instrument. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
Frequently Asked Questions
That depends. If you're serious about fretless tone and demand impeccable intonation and a comfortable neck, absolutely. If you're just experimenting, there are cheaper options, but you'll likely notice the difference.
Both are excellent, but Sadowsky leans towards a warmer, more vintage-inspired tone, while Allis often has a more aggressive, modern edge. Sadowsky's neck profiles are also generally considered more consistent across models.
Yes, absolutely. Even new, a setup is recommended to ensure optimal action, intonation, and string spacing. It's an investment that will pay off in playability and tone.
They're versatile, but a clean, warm amp with good headroom is ideal. Think Ampeg SVT, Aguilar DB 750, or even a boutique tube amp. You want something that can handle the dynamics without getting harsh.
It's a drop-D tuning aid - convenient for quickly changing keys on the fly. It's a nice feature, but not essential. If you don't use drop-D often, it's not worth paying extra for.
