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Seymour Duncan AHB-1S Blackouts 7-String Phase 2 Pickup Set vs Seymour Duncan ASB-BO-4S Blackouts For Bass 4-String Pickup Set
The AHB-1S is a 7-string guitar pickup set for extended-range metal and djent, while the ASB-BO-4S is a 4-string bass pickup set designed for aggressive low-end genres. Choose the AHB-1S if you play 7-string guitar; choose the ASB-BO-4S if you need bass pickups.
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Seymour Duncan AHB-1S Blackouts 7-String Phase 2 Pickup Set
Seymour Duncan ASB-BO-4S Blackouts For Bass 4-String Pickup Set
Specs side by side
| Seymour Duncan AHB-1S Blackouts 7-String Phase 2 Pickup Set | Seymour Duncan ASB-BO-4S Blackouts For Bass 4-String Pickup Set | |
|---|---|---|
| Price | $269.00 | $269.00 |
| Brand | Seymour Duncan | Seymour Duncan |
| Series | Seymour Duncan Blackouts | Seymour Duncan Blackouts |
| Pickup Type | Set | Set |
| Condition | New | New |
Why choose Seymour Duncan AHB-1S Blackouts 7-String Phase 2 Pickup Set
- ✓ Direct retrofit for 7-string guitars with EMG 707 cavity compatibility
- ✓ AlNiCo V neck magnet delivers warm, controlled sustain for articulate high notes
- ✓ Complete installation package includes pots, jack, battery clip, and hardware
- ✓ Differential preamp noise rejection up to 14dB for studio-quality clarity
Why choose Seymour Duncan ASB-BO-4S Blackouts For Bass 4-String Pickup Set
- ✓ Purpose-built for 4-string bass with dual-blade design and ceramic magnets
- ✓ Onboard active EQ (9/5/9 Bass/Mids/Treble) sculpts modern metal bass character
- ✓ Direct EMG 35 cavity replacement simplifies installation on compatible basses
- ✓ Maximum string spacing up to 2.70" accommodates standard bass configurations
Frequently asked questions
Can these pickups be used interchangeably between guitar and bass?
No. The AHB-1S is designed exclusively for 7-string guitars with EMG 707-sized cavities. The ASB-BO-4S is built for 4-string basses with EMG 35-sized cavities. They are not compatible with each other's instruments.
Which pickup set is better for metal and djent?
Both excel in metal and djent within their respective instruments. The AHB-1S is tuned for 7-string guitar metal with articulate cleans and punchy mids. The ASB-BO-4S provides aggressive, focused bass response to anchor heavy riffs on 4-string bass.
What is the main difference in preamp technology between these two?
The AHB-1S uses a balanced differential preamp design for noise reduction. The ASB-BO-4S features an active EQ with separate Bass/Mids/Treble controls (9/5/9) to sculpt tone, whereas the guitar set does not include onboard EQ shaping.
Do both sets come with complete installation hardware?
The AHB-1S includes 25K pots, stereo jack, battery clip, and mounting hardware. The ASB-BO-4S specifies two-conductor cable and EMG 35 compatibility but does not explicitly list all installation components in the description provided.