What tonal difference should I expect between the 57 bridge and 66 neck pickups?

The 57 bridge uses Alnico V magnets tuned to 2.11 kHz with 4.50V output for focused aggression and tight note separation ideal for rhythm and lead cut. The 66 neck employs ceramic pole pieces tuned to 1.61 kHz, delivering a smoother response with retained clarity that sits well under chords and lead runs without harshness.

How long does the battery last, and what is the installation process like?

A single 9V battery lasts approximately 1500 hours, and the set draws only 160 microamps—much lower than passive pickups. Installation uses a complete solderless wiring harness with integrated potentiometers, battery connections, and output jack hardware, allowing most players to complete the swap in a few hours without soldering experience.

Are these pickups suitable for jazz or blues?

No; the F-57/66 set is designed for metal, hard rock, progressive, and drop-tuning styles. The high output and focused aggression make these better suited to modern heavy genres rather than traditional jazz or blues playing.

What skill level do I need to install these, and what's included in the box?

The solderless system is accessible to intermediate players and up, though professional installation is also straightforward. The set includes both pickups, volume and tone potentiometers, battery connections, output jack hardware, all necessary cables, and a wiring harness—everything needed for a complete installation.

How do these compare to the EMG 81/85 or Seymour Duncan JB Jr.?

The F-57/66 offers a more balanced aggression-to-musicality ratio than the 81/85 and sits between the JB Jr. and full-sized EMG actives in terms of output and tonal character. All three are active designs; the 57/66 excels in modern heavy music where you need both cutting definition and playability across the neck.

Do I pay sales tax on this order?

We collect sales tax only on orders shipped to California. Orders shipped to any other US state are charged $0 sales tax at checkout when you buy direct from our website. On this item that is roughly $17 less out the door than the same listed price at a national retailer or on a marketplace. Marketplaces such as eBay, Reverb and Amazon collect sales tax in nearly every state as marketplace facilitators no matter who the seller is, so the same item at the same price costs less bought direct. Free US shipping and 30-day returns are included. Some states ask buyers to self-report use tax on out-of-state purchases.

EMG F-57/66 Active Humbucker Pickup Set in Black

The EMG 57/66 set delivers the clarity and articulation that active electronics are known for, with a bridge pickup that cuts through and a neck pickup that maintains warmth across dynamic playing. This pairing balances aggression with musicality, making it reliable across multiple genres and playing styles. The solderless installation system and complete wiring harness mean you can have these installed and ready to gig within hours rather than wrestling with traditional soldering.

Tone & Output Characteristics

The 57 bridge pickup uses Alnico V magnets with steel pole pieces and produces a resonant frequency of 2.11 kHz with output voltage reaching 4.50V on strum, delivering focused aggression and note separation that cuts through a live mix. The 66 neck pickup employs ceramic pole pieces tuned to 1.61 kHz, providing a smoother response that retains clarity without harshness when tracking chords or playing lead runs on stage.

Electronics & Installation

Both pickups operate as an active set drawing only 160 microamps at 9V, extending battery life to approximately 1500 hours and eliminating constant battery drain during touring and repeated gigs. The included solderless installation system comes with volume and tone potentiometers, battery connections, output jack hardware, and all necessary cables, making the swap fast whether you're working with a tech or handling the job yourself.

Key Features

Active humbucker configuration with 5-conductor wiring
57 Bridge: Alnico V magnets, steel pole pieces, 2.11 kHz resonant frequency
66 Neck: Ceramic pole pieces, 1.61 kHz resonant frequency
F-Spaced design for 49mm standard string spacing
Output voltage up to 4.50V (strum), 3.00V (string) on bridge pickup
-100 dB output noise floor at 60 Hz
10 kΩ output impedance
160 microamps current draw at 9V battery
Approximately 1500 hours battery life per set
Solderless installation with integrated wiring harness, potentiometers, and all connection cables included
Black finish matches modern instrument aesthetics

The 57/66 set combines proven EMG active performance with a practical installation standard that respects your time while delivering the output consistency and noise rejection that touring musicians and serious players depend on.