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Seymour Duncan ASB-3ASB Steve Bailey 6-String Fretless System 3-Band Tone Circuit vs Seymour Duncan Pickgrd Assy, Classic, White Pickup
The ASB-3ASB is a complete active electronics system built specifically for 6-string fretless bass, while the Pickgrd Assy is a passive three-pickup assembly designed for standard electric guitar. Choose the ASB-3ASB if you play fretless bass and need articulate fretless-specific tone shaping; choose the Pickgrd Assy if you play electric guitar and want versatile single-coil-to-humbucker flexibility.
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Seymour Duncan ASB-3ASB Steve Bailey 6-String Fretless System 3-Band Tone Circuit
Seymour Duncan Pickgrd Assy, Classic, White Pickup
Specs side by side
| Seymour Duncan ASB-3ASB Steve Bailey 6-String Fretless System 3-Band Tone Circuit | Seymour Duncan Pickgrd Assy, Classic, White Pickup | |
|---|---|---|
| Price | $369.00 | $363.00 |
| Brand | Seymour Duncan | Seymour Duncan |
| Pickup Type | Any Position | — |
| Condition | New | New |
Why choose Seymour Duncan ASB-3ASB Steve Bailey 6-String Fretless System 3-Band Tone Circuit
- ✓ Purpose-built for 6-string fretless bass with fretless-optimized pickups
- ✓ 3-band active EQ with frequency contour switch for surgical tone control
- ✓ Complete pre-wired system with battery, hardware, and professional knobs included
- ✓ Approximately 1,000 hours of battery runtime per 9V set
Why choose Seymour Duncan Pickgrd Assy, Classic, White Pickup
- ✓ Budget-friendly price tier for guitar players
- ✓ Three hand-built Stack Plus pickups with hum-cancelling and coil-splitting capability
- ✓ Solderless Liberator system allows quick installation and swapping without soldering
- ✓ Vacuum wax potting eliminates microphonic squealing and feedback
Frequently asked questions
Are these products compatible with the same instruments?
No. The ASB-3ASB is a complete active system designed exclusively for 6-string fretless bass. The Pickgrd Assy is a passive pickup assembly for standard electric guitar with an 11-screw USA pickguard pattern. They serve entirely different instrument types.
Which one requires more installation work?
The Pickgrd Assy is simpler—it uses the Seymour Duncan Liberator solderless system for tool-free installation. The ASB-3ASB requires retrofitting into your bass's control cavity and involves more comprehensive wiring, though it includes all necessary hardware and a pre-assembled harness.
What's the key tone difference between active and passive here?
The ASB-3ASB uses active 3-band EQ powered by a 9V battery to shape bass, midrange, and treble with surgical precision—ideal for fretless articulation. The Pickgrd Assy is passive and delivers classic single-coil clarity or hum-cancelling warmth through pickup switching, relying on your amplifier for tone shaping.
What genres and skill levels suit each?
The ASB-3ASB is for advanced and professional fretless bass players across any genre demanding tone control. The Pickgrd Assy is rated for intermediate to professional guitar players in rock, blues, and studio work—not ideal for metal or djent styles.