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Seymour Duncan AJB-3ASB Steve Bailey Fundamental Fretless System 3-Band Tone Circuit vs Seymour Duncan ASB-2ASB Steve Bailey 6-String Fretless System 2-Band Tone Circuit
The AJB-3ASB offers a 3-band tone circuit with more EQ flexibility and supports 4-, 5-, and 6-string configurations, while the ASB-2ASB is a dedicated 6-string system with a 2-band circuit and simplified controls. Choose the AJB-3ASB if you play multiple bass types or need deeper EQ sculpting; pick the ASB-2ASB if you're committed to 6-string fretless and prefer straightforward, focused tone shaping.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
Seymour Duncan AJB-3ASB Steve Bailey Fundamental Fretless System 3-Band Tone Circuit
Seymour Duncan ASB-2ASB Steve Bailey 6-String Fretless System 2-Band Tone Circuit
Specs side by side
| Seymour Duncan AJB-3ASB Steve Bailey Fundamental Fretless System 3-Band Tone Circuit | Seymour Duncan ASB-2ASB Steve Bailey 6-String Fretless System 2-Band Tone Circuit | |
|---|---|---|
| Price | $359.00 | $349.00 |
| Brand | Seymour Duncan | Seymour Duncan |
| Pickup Type | Any Position | Any Position |
| Condition | New | New |
Why choose Seymour Duncan AJB-3ASB Steve Bailey Fundamental Fretless System 3-Band Tone Circuit
- ✓ 3-band tone circuit provides more detailed EQ control for diverse tonal demands
- ✓ Compatible with 4-, 5-, and 6-string basses in one signature system
- ✓ Traditional Fender Jazz Bass size pickups for familiar installations
Why choose Seymour Duncan ASB-2ASB Steve Bailey 6-String Fretless System 2-Band Tone Circuit
- ✓ Purpose-built specifically for 6-string fretless with optimized soapbar pickups
- ✓ 2-band circuit is simpler and more intuitive to dial in quickly
- ✓ Dual trim potentiometers allow fine-tuning of frequency contour character; supports dual 9V battery configuration for extended headroom
Frequently asked questions
Which system works with 4- and 5-string basses?
Only the AJB-3ASB is designed for 4-, 5-, and 6-string configurations. The ASB-2ASB is exclusively engineered for 6-string fretless bass.
What's the practical difference between 2-band and 3-band EQ?
The AJB-3ASB's 3-band circuit provides an additional mid-range control point for more surgical tone shaping across the frequency spectrum. The ASB-2ASB's 2-band circuit focuses on bass and treble with trim pots for fine-tuning, offering a more streamlined approach.
How long do the batteries last?
The ASB-2ASB specifies approximately 1,000 continuous hours per 9V battery set, with the option to run dual batteries for extended sessions. The AJB-3ASB does not specify battery life in the provided information.
Are these systems easy to install?
The ASB-2ASB features a pre-wired harness designed for straightforward installation. The AJB-3ASB is described as a retrofit system for compatible basses but does not detail installation complexity in the provided information.