Ibanez TMB405TA Bass in Cosmic Blue Starburst B-Stock 1718
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- SKU
- TMB405TACBS-B1718
Description
Sound & Tone
The classic P/J pickup pairing is the heart of this bass: the Dynamix split-coil at the neck supplies thick, midrange-forward punch, while the Dynamix J single-coil at the bridge adds bite and articulation for a more aggressive, growling voice when blended in. The 2-band active EQ lets you dial low-end weight and treble presence quickly, and the poplar body with tamo ash top plus roasted maple neck and rosewood fingerboard lend a balanced response with clear note definition. With 34" scale and 18mm string spacing across five strings, it covers rock, funk, pop, metal and gospel-style playing equally well, whether you fingerstyle, slap, or dig in with a pick.
Ibanez TMB405TA Bass in Cosmic Blue Starburst B-Stock
The TMB405TA This five-string bass combines sleek ergonomics with serious tonal capability, making it equally at home in studio sessions or live settings where comfort and versatility matter.
Playability & Build
The roasted maple neck with rosewood fingerboard and acrylic block inlays provides a smooth, stable platform for extended playing. At 34" scale with a 1.771" nut width and 18mm string spacing, the five-string setup balances accessibility with proper string separation, while the 20 medium frets cover a wide tonal range without cramping technique. Neck dimensions—21.5mm at the first fret and 24.5mm at the twelfth—offer a balanced grip for both precision work and aggressive playing styles.
Tone & Electronics
A pair of Ibanez Dynamix pickups—P split-coil at the neck and J single-coil at the bridge—feed into Ibanez Custom Electronics 2-band EQ, offering flexible shaping of low-end punch and high-end articulation. The B10 Series bridge with fully adjustable intonation and chrome hardware ensures stable tuning and precise setup capability across all five strings.
Key Features
- Body: Tamo Ash top with Poplar body, Cosmic Blue Starburst gloss finish
- Neck: Roasted Maple with special heat treatment, bolt-on joint
- Fingerboard: Rosewood with acrylic block inlays
- Scale Length: 34" (864mm)
- Nut Width: 1.771" (45mm); Width at 20th fret: 72mm
- String Spacing: 18mm
- Frets: 20, Medium size
- Neck Radius: 240mm (9.44")
- Pickups: Dynamix P split-coil (neck) and Dynamix J single-coil (bridge)
- Electronics: Ibanez Custom Electronics 2-band EQ with Treble and Bass controls
- Bridge: B10 Series with fully adjustable intonation, 18mm string spacing
The TMB405TA delivers reliability, playability, and tonal depth in a lightweight, versatile five-string platform that performs as well as it looks.
This specific B-Stock unit features minor cosmetic imperfections: hairline cracks in the finish extending from the bridge toward the body bottom and at the strap button location. These marks are purely superficial and have absolutely zero impact on the playability, tone, or structural integrity of the guitar. Acquire this premium Ibanez TMB405TA bass at significant B-Stock savings while maintaining full manufacturer warranty coverage.
More Information
| Dexterity | Right handed |
|---|---|
| Neck Construction | Bolt-On |
| Condition | Refurbished |
| Country of Manufacture | Indonesia |
Reviews
Specifications
| Body Style | Modern Bass |
|---|---|
| Body Wood | Poplar |
| Scale Length | 34" Scale |
| Frets | 20 Frets |
| Fretboard | Rosewood |
| Fingerboard Radius | 240mm |
| Nut Width | 45mm |
| Neck Wood | Maple |
| Neck Profile | TMB5 |
| Neck Construction | Bolt-On |
| Pickups | P/J |
| Pickup Models | Dynamix P (neck), Dynamix J (bridge) |
| Bridge | Fixed |
| Strings | 4 |
| Orientation | Right handed |
| Made In | Indonesia |
Who This Is For
Great for
- ✓ Studio Sessions
- ✓ Live Performance
- ✓ Funk
- ✓ Progressive
- ✓ Metal
Not the best pick for
- – Folk
- – Traditional Jazz
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What does B-Stock mean for this bass?
B-Stock indicates this bass is fully functional with minor cosmetic imperfections—in this case, hairline cracks in the finish extending from the bridge area toward the body bottom and at the strap button location. These marks are purely superficial and have zero impact on playability, tone, or structural integrity; the bass comes with full manufacturer warranty coverage.
Is the five-string spacing tight enough for fast, precise playing?
Yes. The 18mm string spacing at the bridge and 1.771" nut width provide proper separation for both precision work and aggressive playing styles, supported by a balanced neck profile (21.5mm at the first fret, 24.5mm at the twelfth) that accommodates intermediate to professional technique.
What genres and styles does this bass handle best?
The TMB405TA excels in studio sessions, live performance, funk, progressive, and metal—anywhere punchy low-end, articulate highs, and tight control are priorities. The versatile midrange and modern clarity from the Dynamix P/J pickups and 2-band EQ make it less suited to folk and traditional jazz applications.
How does the pickup setup affect tone shaping?
The Dynamix P split-coil at the neck delivers thick, punchy lows, while the Dynamix J single-coil at the bridge adds articulate highs; together they feed the Ibanez Custom Electronics 2-band EQ (treble and bass controls), letting you dial in flexible low-end punch and high-end definition for any mix or performance context.
What makes the roasted maple neck a benefit?
Roasted maple has undergone heat treatment to improve stability and reduce moisture sensitivity, offering a smooth, reliable platform for extended playing sessions and minimizing tuning drift in live or studio environments.
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