AudioFu Chart · October 2026
Best Warwick Fretless Basses 2026
The top pick is Warwick Rockbass Streamer LX 5 ($899). Warwick Pro Series Corvette Bub 6 FL leads the high end. Ranked by the AudioFu Index from 15 models, prices checked every night.
Last updated: October 19, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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Warwick Rockbass Streamer LX 5
RockBass Streamer 5 FL NBT · Warwick
9 for sale on Reverb1 finish at Thomann
- Nut width45 mm (1.77")
- Scale864 mm (34.02")
- Fingerboard radius664 mm (26.14")
- Strings5-string
- FingerboardEbony fingerboard
This Streamer 5 FL NBT is a seriously classy instrument. The fretless feel combined with the warm, punchy MEC pickups makes it perfect for players exploring jazz, soul, or anything needing that smooth, singing tone. It’s a high-quality fretless offering a great balance of performance and value.
Pros
- Carolina arched body provides excellent resonance and a comfortable playing experience.
- MEC vintage humbuckers deliver a warm, articulate tone suitable for many genres.
- Tigerstripe ebony fretboard offers a smooth, fast playing feel and beautiful aesthetics.
Cons
- The weight (approx. 4.0 kg) might be fatiguing for some players during extended playing sessions.
- Fretless basses demand precise technique; not ideal for beginners.
65AudioFu
IndexStableno change since Aug 17Aug 17$899 now$899€799 at Thomann · in stockCheck price ↗ -
- Nut width38.5 mm (1.52")
- FingerboardEbony fingerboard
- Weight3.8 kg
This RB Star FL is a fantastic entry point into the fretless world, offering a premium feel and tone without the extreme cost. The maple body provides clarity, while the vintage pickups deliver that warm, rounded sound ideal for Motown, blues, and classic rock. It's perfect for intermediate players looking to expand their sonic palette and develop their vibrato technique.
Pros
- Maple construction delivers focused, articulate tone with excellent sustain.
- Tigerstripe Ebony fingerboard offers a smooth, fast playing experience.
- MEC Vintage pickups provide a warm, classic growl perfect for vintage tones.
Cons
- Medium scale can feel a bit cramped for players accustomed to longer scales.
- High-gloss finish can be prone to fingerprints and smudging.
65AudioFu
Index↓ 2.0%since Aug 17 · lowest so far$1,124 · Aug 17$1,102 now$1,102€979 at Thomann · in stockCheck price ↗ -
Warwick Rockbass Corvette $$ 5 Active
RB Corvette $$ 5 FL NB TS · Warwick
7 for sale on Reverb1 finish at Thomann
- Nut width45 mm (1.77")
- Scale866 mm (34.09")
- Fingerboard radius660 mm (25.98")
- Strings5-string
- BodyAsh body
This Corvette 5 FL is a seriously solid fretless option. The ash body gives it a warm, woody tone that really shines, and the bolt-on neck keeps things responsive. It's a great choice for players looking for a versatile, premium-priced fretless bass with a comfortable feel and a classic vibe.
Pros
- Ash body provides a resonant, balanced tone with strong low-end presence.
- Bolt-on maple neck offers a bright, snappy feel and excellent sustain.
- MEC humbucker delivers a warm, articulate voice perfect for diverse genres.
Cons
- Long scale can feel unwieldy for players with shorter arms or smaller hands.
- Passive pickups might lack the extreme output desired for modern, high-gain styles.
64AudioFu
IndexStableno change since Aug 17Aug 17$1,068 now$1,068€949 at Thomann · in stockCheck price ↗ -
Warwick Rockbass Streamer LX 4
RB Streamer LX 4 SB HP FL · Warwick
8 for sale on Reverb1 finish at Thomann
- Nut width38.5 mm (1.52")
- Scale864 mm (34.02")
- Fingerboard radius508 mm (20")
- FingerboardEbony fingerboard
- Weight3.8 kg
The RB Streamer LX 4 SB HP FL is a seriously well-built fretless, offering that classic Warwick growl with a refined feel. The long scale and passive pickups give it a warm, focused tone that’s great for funk, soul, and even heavier styles – it's a solid choice for intermediate to advanced players seeking a premium fretless without the extreme high-end price tag.
Pros
- Carolina body offers a comfortable, arched profile perfect for extended playing.
- MEC P/J pickups deliver a punchy, articulate tone suitable for diverse genres.
- Tigerstripe ebony fretboard provides a smooth, responsive fretless experience.
Cons
- The weight (3.8 kg) might be fatiguing for players with smaller builds.
- Fretless basses require more practice and careful technique to master.
61AudioFu
IndexStableno change since Aug 17Aug 17$1,012 now$1,012€899 at Thomann · in stockCheck price ↗ -
Warwick German Pro Series Streamer Stage I 5
RB Streamer NT I 5 FL BLK · Warwick
5 for sale on Reverb1 finish at Thomann
- Nut width45 mm (1.77")
- Strings5-string
- BodyAlder body
- FingerboardEbony fingerboard
- Weight4.5 kg
This RB Streamer NT I 5 FL BLK is a serious instrument for the fretless enthusiast. The neck-through design and quality woods give it a fantastic feel and resonance, while the active MEC pickups deliver a clear, defined sound perfect for funk, rock, and modern genres. It's a premium-priced bass that rewards skilled players looking for a professional fretless experience.
Pros
- Alder body delivers a balanced, articulate tone with great sustain
- Neck-through construction provides exceptional resonance and a smooth feel
- Tigerstripe Ebony fingerboard offers a luxurious feel and precise intonation
Cons
- The long scale can be a stretch for players with smaller hands
- Weight (4.5 kg) might be tiring for extended playing sessions
57AudioFu
IndexStableno change since Aug 17Aug 17$1,102 now$1,102€979 at Thomann · in stockCheck price ↗ -
Warwick Rockbass Corvette Basic 5 Active (Long Scale)
RB Corvette Basic 5 FL NBTS · Warwick
4 for sale on Reverb1 finish at Thomann
- Nut width45 mm (1.77")
- Scale863.6 mm (34")
- Strings5-string
- BodyAlder body
- FingerboardEbony fingerboard
This Corvette Basic 5 FL is a serious fretless contender. The long scale and active pickups give it a really defined, modern voice, while the Tigerstripe Ebony fingerboard offers a smooth, responsive playing experience. It's ideal for players wanting a versatile, professional-grade fretless without the absolute top-tier price tag.
Pros
- Alder body delivers a balanced, resonant tone with excellent sustain
- Maple/Ekanga neck provides stability and a snappy, articulate feel
- MEC J/J pickups offer a versatile range, from growl to clarity
Cons
- Long scale (863.6 mm) may require some getting used to for shorter fingers
- Nirvana Black finish can show fingerprints and smudges easily
57AudioFu
IndexStableno change since Aug 17Aug 17$1,124 now$1,124€999 at Thomann · in stockCheck price ↗ -
Warwick German Pro Series Streamer Stage I 4
RB Streamer NT I 4 NTHP FL · Warwick
4 for sale on Reverb1 finish at Thomann
- Nut width38.5 mm (1.52")
- Scale864 mm (34.02")
- BodyAlder body
- FingerboardEbony fingerboard
- Weight4.3 kg
This Streamer NT I 4 NTHP FL is a seriously impressive fretless bass. The combination of the alder body, those smooth ebony fingerboard and active MEC pickups delivers a professional sound and feel – perfect for players looking to explore a more expressive, nuanced tone in genres like jazz, fusion, or even progressive rock.
Pros
- Alder body provides a balanced, resonant tone with excellent sustain
- Tigerstripe Ebony fingerboard offers a slick, fast playing experience and rich feel
- MEC P/J pickups deliver a versatile range, from growl to clarity
Cons
- The long scale (864mm) can feel unwieldy for players with smaller hands
- Weight (4.3kg) may be tiring for extended playing sessions
54AudioFu
IndexStableno change since Aug 17Aug 17$1,124 now$1,124€999 at Thomann · in stockCheck price ↗ -
- Nut width45 mm (1.77")
- Scale864 mm (34.02")
- Fingerboard radius660 mm (25.98")
- Strings5-string
- BodyAlder body
This RB Streamer NT 5 FL is a serious fretless contender. The combination of alder and maple gives you a fantastic tonal balance, and the MEC pickups are surprisingly versatile for an active setup. It's perfect for players who want a professional-grade fretless with a refined feel and a powerful, modern voice – especially suited to jazz, fusion, and contemporary styles.
Pros
- Alder body provides a warm, resonant foundation for the fretless tone.
- Laminated maple/Ekanga neck offers exceptional stability and a bright, focused character.
- MEC J/J pickups deliver a punchy, articulate sound ideal for a variety of styles.
Cons
- The extended scale length (34in) might feel unwieldy for players with shorter arms.
- Active electronics require a power source, limiting passive tonal options.
52AudioFu
IndexStableno change since Aug 17Aug 17$1,180 now$1,180€1,049 at Thomann · in stockCheck price ↗ -
- Nut width52 mm (2.05")
- Scale864 mm (34.02")
- Strings6-string
- BodyBubinga body
- FingerboardEbony fingerboard
This Corvette Bub 6 FL is a serious instrument for the experienced fretless player. The combination of Bubinga, ebony, and active electronics yields a powerful, focused tone ideal for jazz, fusion, and progressive music where nuanced articulation is paramount. It's a premium-priced bass, but delivers the goods for those seeking top-tier fretless performance.
Pros
- Bubinga body delivers rich, resonant, and articulate low-end tones.
- Tigerstripe ebony fingerboard offers exceptional smoothness and note definition.
- Active MEC pickups provide a powerful, defined sound with excellent clarity.
Cons
- Bubinga’s weight can make extended playing sessions physically demanding.
- Fretless basses require a significant investment in ear training and intonation practice.
51AudioFu
Index↓ 3.0%since Aug 17$3,712 · Aug 17$3,600 now$3,600€3,199 at Thomann · in stockCheck price ↗ -
- Nut width38.5 mm (1.52")
- Scale864 mm (34.02")
- Fingerboard radius508 mm (20")
- BodyAlder body
- FingerboardEbony fingerboard
This RB Streamer NT 4 FL is a serious fretless instrument, built with quality materials and a fantastic feel. The active electronics add a modern edge, while the long scale keeps things tight and focused. It's ideal for players seeking a premium fretless experience with a balanced, articulate tone – perfect for funk, jazz, or any style where precise intonation is key.
Pros
- Tigerstripe Ebony fingerboard offers exceptional smoothness and note definition.
- MEC P/J pickups deliver a versatile, punchy tone suitable for many genres.
- Long scale (864 mm) provides excellent clarity and string definition.
Cons
- The weight (4.3 kg) can be tiring for extended playing sessions.
- Fretless learning curve demands dedicated practice and ear training.
50AudioFu
IndexStableno change since Aug 17Aug 17$1,124 now$1,124€999 at Thomann · in stockCheck price ↗
All 15 fretless basses
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
Warwick RB Corvette B 4 FL NBTSWarwick48Stable$1,012€899$1,012€899Check ↗
- 12
Warwick RB StarBass5 Black HP fretlessWarwick45Stable$1,180€1,049$1,180€1,049Check ↗
- 13
Warwick Pro Series Corvette Bub 4 FLWarwick45Stable$3,375€2,999$3,375€2,999Check ↗
- 14
Warwick Rockbass Corvette Basic 6 ActiveRB Corvette Basic 6 SBHP FL · Warwick38Stable$1,180€1,049$1,180€1,049Check ↗
- 15
Warwick GPS Corvette 5A Bubinga FLWarwick37Stable$3,544€3,149$3,544€3,149Check ↗
Fretless Basses by the numbers
Measured across all 90 models we track, not a sample.
Median $1,124 — 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
Warwick's neck profiles are distinct - often a bit flatter than you find on American basses. This can be a huge plus for speed and comfort, but it's something to try before you buy; a flat profile isn't for everyone. It'll affect your vibrato feel too.
Tonewoods & Construction
Warwick's obsession with tonewoods (alder, walnut, flamed maple) isn't just marketing fluff. Each wood contributes to a unique tonal character - the walnut models tend to have that warmer, more rounded low-end, while maple brings more clarity and bite. Their multi-laminate construction also adds serious sustain.
Pickups & Electronics
Warwick's custom-wound pickups are a big deal. They're not trying to be generic - they've got a specific voicing that leans towards a slightly darker, more articulate tone. It's a sound that cuts through a mix without being harsh, and it responds beautifully to dynamics.
Fretless Fingerboard
Warwick uses ebony almost exclusively, which is known for its hardness and smooth feel. This translates to fantastic articulation and note definition - crucial for a fretless. The radiuses vary, so check what you're comfortable with.
Hardware & Finish
The hardware is generally solid - good quality tuners and bridges. The finishes, particularly the flamed maple ones, are gorgeous, but be aware that higher-end finishes can be more susceptible to scratches. It's a bass you'll want to baby, honestly.
Buying guide
Alright, so you're chasing that fretless vibe? Warwick's been the name in fretless basses for decades, and for good reason. They've carved out a unique niche - not just another fretless, but a statement. If you want that singing sustain, that expressive vibrato, and a bass that feels like an extension of your hand, let's dive into the best Warwick fretless options.
Warwick fretless basses are an investment. You're paying for the craftsmanship, the tonewoods, and that signature Warwick vibe. Don't cheap out on a setup - a proper fret level and nut work are absolutely essential for fretless playability.
Used models are a great way to save money, but inspect the fingerboard carefully for wear - fretless ebony can show its age.
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 15 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 Warwick basses difficult to play fretless?
Like any fretless, it takes practice. Warwick's necks are generally well-made and comfortable, but you'll need to develop your ear and touch. A good setup is key to minimizing intonation issues.
What's the difference between a Pro Series and a Custom Shop Warwick?
The Pro Series are production models, built to a high standard. Custom Shop basses are hand-built with higher-grade tonewoods, more elaborate finishes, and often more complex electronics. The tonal difference is subtle but noticeable - more refinement and clarity in the Custom Shop models.
Do Warwick pickups need a special preamp?
Not necessarily. They're voiced to work well with a wide range of amps. However, a preamp can definitely enhance their dynamic range and add some extra punch, especially in a live setting. It's about your taste, really.
Can I get a Warwick fretless with a different wood fingerboard?
Ebony is overwhelmingly the standard. While you might find a custom order with rosewood, it's extremely rare and not something they offer regularly.
Are Warwick basses heavy?
Many are. Those multi-laminate bodies add weight. If you're gigging regularly, consider a lighter wood combination like alder or a more modern neck-through design.
