BTB605TGF-B1992 vs SR405EPBDXMGU-B6471 — Compare

Ibanez BTB605 5 String Bass Transparent Gray Flat B-Stock vs Ibanez SR405EPBDX Bass Mars Gold Metallic Burst B-Stock

The BTB605 is a neck-through instrument with a longer 35-inch scale and passive electronics offering surgical midrange control, while the SR405EPBDX is a lighter, more ergonomic bolt-on with a 34-inch scale and active electronics favoring punchy, focused output. The BTB605 suits players prioritizing sustain and tone-shaping precision; the SR405EPBDX suits those valuing fast playability and modern high-output character.

No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.

Ibanez BTB605 5 String Bass Transparent Gray Flat B-Stock

$699.00
View Ibanez BTB605 5 String Bass Transparent Gray Flat B-Stock

Ibanez SR405EPBDX Bass Mars Gold Metallic Burst B-Stock

$519.00
View Ibanez SR405EPBDX Bass Mars Gold Metallic Burst B-Stock

Specs side by side

Ibanez BTB605 5 String Bass Transparent Gray Flat B-StockIbanez SR405EPBDX Bass Mars Gold Metallic Burst B-Stock
Price$699.00$519.00
BrandIbanezIbanez
BodyModern BassModern Bass
Body TypeSolidSolid
Strings55
FretboardRosewoodJatoba
Pickup ConfigurationP/J
Year20242024
ConditionRefurbishedRefurbished

Why choose Ibanez BTB605 5 String Bass Transparent Gray Flat B-Stock

  • Neck-through construction provides superior sustain and tuning stability
  • 35-inch scale delivers extended low-end definition and articulation
  • 3-way mid frequency switch offers surgical tone-sculpting control
  • Passive electronics with comprehensive EQ for studio versatility

Why choose Ibanez SR405EPBDX Bass Mars Gold Metallic Burst B-Stock

  • Lighter overall weight and slimmer neck profile reduce fatigue during long sessions
  • 34-inch scale and bolt-on design favor speed and modern ergonomic comfort
  • Active electronics with Power Tap switch deliver high output and punchy character
  • Adjustable bridge allows fine-tuning of string spacing and action
Bottom line: Choose the BTB605 if you prioritize sustain, tone control, and articulate string separation for progressive or studio work. Choose the SR405EPBDX if you need lighter weight, faster playability, and modern active punch for funk, fusion, or high-energy modern rock.

Frequently asked questions

What's the main playability difference between these two?

The BTB605 features a 47mm nut width at the neck and 35-inch scale, offering wider string spacing and extended reach for precision fingerstyle work. The SR405EPBDX has a narrower 1.772-inch (approximately 45mm) nut and 34-inch scale with a slimmer profile designed for faster movement across the fingerboard and reduced hand fatigue.

How do the tones differ between passive and active electronics?

The BTB605's passive system with 3-band EQ and 3-way mid frequency switch excels at detailed tone-shaping with clean transients and extended sustain. The SR405EPBDX's active electronics with Power Tap switch deliver higher output, punchier attack, and more aggressive midrange focus suited to modern rock and metal applications.

Which is better for jazz versus funk?

The BTB605's articulate tone and extended sustain make it excellent for jazz where note separation and tone control matter. The SR405EPBDX's punchy, focused character and high output are optimized for funk and fusion where rhythmic attack and modern brightness are priorities.

What's the practical difference between neck-through and bolt-on construction?

The BTB605's neck-through design creates a more rigid platform for consistent tone transfer and sustain across all registers. The SR405EPBDX's bolt-on neck offers solid sustain while providing easier neck replacement if needed and contributes to its overall lighter weight and faster feel.

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