Seymour Duncan ASB-3ASB Steve Bailey 6-String Fretless System 3-Band T
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Seymour Duncan ASB-3ASB Steve Bailey 6-String Fretless System 3-Band Tone Circuit
In stock
- SKU
- 11407-29
Description
Seymour Duncan ASB-3ASB Steve Bailey 6-String Fretless Bass System
The ASB-3ASB is a complete active pickup and tone circuit system engineered specifically for the 6-string fretless bass, delivering the articulate, punchy response that defined Steve Bailey's signature sound. This hand-built system combines responsive soapbar pickups with a sophisticated 3-band active EQ to sculpt everything from deep lows to singing highs with surgical precision. Built in Santa Barbara, CA, this is serious electronics for recording sessions and productions that demand control and clarity from a fretless instrument.
Tone & Electronics
The 3-band Tone Circuit provides master volume, blend control, mid-range adjustment, and concentric bass and treble controls—all wired to high-quality potentiometers on a pre-assembled harness. A special frequency contour switch engages by pulling up the volume control, giving you instant access to frequency shaping without adding extra knobs to your control cavity. Powered by a single 9V battery with approximately 1,000 continuous hours of runtime per set, the system can also run two batteries in series for added headroom—critical for extended studio sessions.
Installation & Integration
Designed to retrofit into any fretless bass with space for four control knobs and a single 9V battery cavity, this system includes all necessary mounting hardware and a battery clip for hassle-free installation. The included black anodized, knurled, dome-style knobs provide secure, tactile control and a professional appearance once mounted, ensuring reliable operation and repeatable settings across takes and sessions.
Key Features
- Active soapbar pickup set with neck and bridge pickups for 6-string fretless bass
- 3-band active EQ with bass, treble, mid-range, and master volume controls
- Blend control for smooth pickup mixing
- Special frequency contour switch engaged by pulling up the volume control
- Phase I soapbar cover design
- Pre-wired harness with high-quality potentiometers
- Single 9V battery with approximately 1,000 continuous hours of runtime
- Compatible with dual 9V batteries wired in series for increased headroom
- Includes battery clip and black anodized knurled dome-style knobs
- All necessary mounting hardware included
- Hand built in Santa Barbara, CA
- Fits any fretless bass with four control knobs and standard control cavity
The ASB-3ASB delivers professional-grade active electronics and surgical precision control, making it an essential upgrade for tracking fretless bass with the clarity and responsiveness required in modern production.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | United States |
Reviews
At a Glance
The Seymour Duncan ASB-3ASB is a complete active pickup and 3-band tone circuit system purpose-built for capturing the articulate, punchy character of 6-string fretless bass in recordings. The responsive soapbar pickups paired with precise EQ control—bass, treble, mid-range, and master volume—lets you dial in clarity and definition across your entire frequency range during tracking or mixing. Hand-built in Santa Barbara with a pre-wired harness, it retrofits into any standard fretless cavity, giving home and project studios access to professional-grade electronics and the tonal flexibility to sit perfectly in a mix.
Frequently Asked Questions
What does the frequency contour switch do?
The special frequency contour switch is engaged by pulling up the volume control, giving you instant access to frequency shaping without requiring an extra knob in your control cavity. This lets you reshape your tone on the fly during performance or recording.
How long does the battery last?
A single 9V battery provides approximately 1,000 continuous hours of runtime. The system can also run two 9V batteries wired in series if you want added headroom and extended playing time.
Will this fit my fretless bass?
The ASB-3ASB is designed to retrofit into any fretless bass with space for four control knobs and a standard single 9V battery cavity. All necessary mounting hardware and a battery clip are included.
What pickups and controls are included?
The system includes active soapbar pickups for neck and bridge, a 3-band active EQ with master volume, blend control, mid-range adjustment, and concentric bass and treble controls. All controls are pre-wired on a harness with high-quality potentiometers.
What knobs and hardware come with this system?
The package includes black anodized, knurled, dome-style knobs for secure, tactile control, plus all necessary mounting hardware and a battery clip for installation.
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