AudioFu Chart · October 2026
Best Ibanez 4-String J-Basses 2026
The top pick is Ibanez MDM1000 Mode ($1,092). Ranked by the AudioFu Index from 3 models, prices checked every night.
Last updated: October 28, 2026
Top 3
Full detail for the 3 highest AudioFu Index scores. Every other model is listed below.
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- Scale864 mm (34.02")
- Fingerboard radius305 mm (12.01")
- BodyAlder body
- FingerboardRosewood fingerboard
This bass feels solid thanks to its roasted maple neck and humbucker pickups that cut through the mix. The five-band EQ gives you total control, but the plastic nut might slip if you play hard bends. It suits players who want a reliable, tunable workhorse without extra switches.
Pros
- Roasted maple neck stays stable in hot stages
- Delta S4J humbuckers cut through mix cleanly
- Aero-Light heads turn tuning fast and easy
Cons
- No active EQ bypass switch for passive tone
- Plastic nut can slip under heavy bending
59AudioFu
Index↓ 9.3%since Aug 17 · lowest so far$1,203 · Aug 17$1,092 now$1,092€979 at Thomann · in stockCheck price ↗ -
- Scale864 mm (34.02")
- Fingerboard radius305 mm (12.01")
- BodyAlder body
- FingerboardRosewood fingerboard
This bass has a bright Poplar burl top and a stable roasted maple neck. The active electronics let you shape the sound with five knobs. It suits players who want clear, punchy tones in live settings.
Pros
- Roasted maple neck offers stable playability
- Poplar burl top provides bright resonance
- Active electronics give precise tone control
Cons
- No passive mode option for warm tone
- Aero-Light heads may lack locking stability
44AudioFu
Index↓ 7.8%since Aug 17 · lowest so far$1,426 · Aug 17$1,315 now$1,315€1,179 at Thomann · in stockCheck price ↗ -
- Scale864 mm (34.02")
- Fingerboard radius305 mm (12.01")
- BodyAsh body
- FingerboardMaple fingerboard
This bass shines with its bright ash body and roasted maple neck that feels great under the fingers. The dual S4J humbuckers deliver a thick, powerful sound perfect for rock and metal. While the active electronics give you great control, the lack of a passive mode means you can't dial in a classic vintage tone. It suits players who want a punchy, modern edge without sacrificing playability.
Pros
- Ash body gives bright, punchy tone
- Roasted maple neck feels smooth
- Active electronics offer full control
Cons
- No passive mode for vintage tone
- Weight likely heavy due to ash
37AudioFu
IndexStableno change since Aug 17Aug 17$1,303 now$1,303€1,169 at Thomann · in stockCheck price ↗
4-String J-Basses by the numbers
Measured across all 264 models we track, not a sample.
median of 193 models · 38 mm (1.5")–39.5 mm (1.56")
median of 203 models · 864 mm (34.02")–864 mm (34.02")
median of 140 models · 20–22
most common · 184 models
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 5 4-String J-Basses from the Thomann catalogue (of 264 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
What should I look for when buying 4-string j-basses?
Key factors include build quality, sound characteristics, playability, brand reputation, warranty coverage, and value for money. Consider your musical style, skill level, and intended use to find the best match.
How much should I spend on 4-string j-basses?
Budget depends on your needs and experience level. Beginners can find quality options for $200-500, intermediate players should consider $500-1500 range, while professionals often invest $1500+ for premium features.
Are expensive 4-string j-basses worth the investment?
Higher-priced 4-string j-basses typically offer better materials, craftsmanship, and performance. They're worth it if you're serious about music, perform regularly, or need professional-grade features.
What are the best brands for 4-string j-basses?
Top brands combine quality, innovation, and reliability. We evaluate brands based on build quality, sound performance, durability, and customer satisfaction to recommend the best options for different budgets.
Should I buy 4-string j-basses online or in-store?
Both have advantages. Online offers better prices and selection, while stores allow hands-on testing. We recommend researching online first, then testing in stores if possible. Many online retailers offer excellent return policies.
