Seymour Duncan AHB-1B Blackouts 7-String Phase 2 Bridge Pickup
The AHB-1B Blackouts Phase 2 is an active bridge pickup engineered for extended frequency response and articulate high-gain performance on 7-string instruments. Its soapbar form factor delivers a direct retrofit path for studios upgrading from EMG 707 setups, offering balanced signal architecture and quick-connector convenience without rewiring hassles.
Active Design & Studio Signal Chain
Built on 9V active amplification with balanced differential preamp inputs, this pickup maintains clean signal integrity through your recording chain and heavily processed sessions. The quick-connector cable system streamlines swaps between instruments and removal for maintenance, eliminating the need for traditional soldering while preserving signal quality throughout tracking and overdubs.
Tone & Mix Presence
The Phase 2 voicing emphasizes extended treble and bass response paired with a slightly scooped midrange, delivering clarity in the high-frequency range and tight low-end definition that translates well in the DAW and cuts through dense production. This tonal character sits naturally in mixes with heavy processing while maintaining articulation during layered lead takes and chunky rhythm tracking.
Key Features
- Active mount soapbar-sized design
- 9V active pickup configuration
- Direct retrofit for EMG 707 pickups
- Balanced inputs with differential preamp
- Quick-connector cable connectivity
- Extended treble response
- Extended bass response
- Slightly scooped midrange voicing
- Includes pots, hardware, quick-connector cables, capacitor, output jack, battery clip, and wire
- 7-string bridge position voicing
The AHB-1B Blackouts Phase 2 combines proven active circuit design with modern connectivity standards, making it a versatile choice for session work and production on 7-string instruments seeking frequency-extended tone without a complete electronics overhaul.








