What guitars is the AHB-1B compatible with?

The AHB-1B functions as a direct retrofit for 7-string humbuckers originally manufactured by Seymour Duncan and DiMarzio, requiring no routing or extensive modification to install.

Does this pickup require batteries or external power?

Yes, the AHB-1B is powered by a single 9V battery; the pickup ships with a battery clip and stereo jack for straightforward installation on compatible instruments.

Why choose an active pickup over passive for metal and high-gain?

The active design uses balanced differential amplification to eliminate 60-cycle hum and RF interference at the source, ensuring noise-free operation and high headroom even in extreme gain settings, while the low-impedance output remains stable over long cable runs.

What's included in the box?

The AHB-1B ships with the pickup, battery clip, stereo jack, 25K potentiometers, and all mounting hardware needed for installation.

Is this pickup suitable for styles other than metal?

The AHB-1B is optimized for metal, djent, and high-gain applications; its aggressive voicing and tight articulation are not recommended for jazz, blues, or folk styles.

Seymour Duncan AHB-1B Blackouts 7-String Phase 1 Bridge Pickup

The AHB-1B Blackouts delivers aggressive, tight articulation and supreme noise rejection in a compact active humbucker voiced specifically for extended-range 7-string guitars. In the studio and live rig alike, this Phase 1 bridge model cuts through dense mixes with authority while maintaining clarity on fast single-note passages, making it essential for metal and high-gain tracking where definition cannot be sacrificed.

Active Design & Power Requirements

Powered by a 9V active preamp, this pickup uses balanced differential amplification to eliminate 60-cycle hum and RF interference at the source—critical for clean recording chains and long cable runs in the studio. The included battery clip, stereo jack, and 25K potentiometers make installation straightforward on compatible instruments, and the active topology ensures headroom and low impedance output regardless of cable length or routing demands.

Retrofit Compatibility & Installation

The AHB-1B functions as a direct retrofit for passive 7-string humbuckers manufactured by Seymour Duncan and DiMarzio, eliminating the need for routing or extensive modification to existing session guitars. All required hardware and components ship with the pickup, streamlining the swap-out process and getting your instrument recording-ready without downtime.

Key Features

Active humbucker design with 9V power requirement
Bridge position voicing optimized for 7-string guitars
Balanced differential preamp for noise rejection
Phase 1 cover configuration
Direct retrofit compatibility with Seymour Duncan and DiMarzio 7-string humbuckers
Includes 25K potentiometers
Stereo jack included
Battery clip and mounting hardware supplied
Low-impedance output for extended cable runs
Aggressive voicing suited to high-gain and metal applications

The Seymour Duncan AHB-1B Blackouts remains a definitive choice for 7-string players tracking articulate, noise-free performances in aggressive musical contexts.

Condition	New
Country of Manufacture	United States