What makes an active pickup different from a passive one?

Active pickups like the 57-7H use onboard electronics powered by 27V DC (two 9V batteries in series) to deliver lower impedance output, higher signal strength (3.00V single string, 4.50V strum), and a noise floor far lower than passive designs. You get consistent tone and responsiveness without the signal loss typical of older passive setups.

Is this pickup suitable for blues or jazz?

No; the 57-7H is voiced specifically for metal, progressive, djent, and extended-range applications. Its aggressive midrange clarity and tight low end are optimized for high-gain contexts and may not deliver the warmth and subtlety blues and jazz players seek.

What's included, and how hard is installation?

The package includes a 25k volume pot, 25k tone pot, battery bus, stereo output jack, two-pickup in/out bus, mounting hardware, springs, and pickup cable. The solderless installation system eliminates complex wiring, so integration is straightforward even for players with minimal electronics experience.

How long do the batteries last?

You'll get approximately 1500 hours of play time per set of two 9V batteries. That's roughly 40-50 hours per month for an active player, so fresh batteries are a minor ongoing cost for the consistent output and noise floor active electronics provide.

Is this a bridge or neck position pickup?

The 57-7H is designed for bridge position on 7-string guitars. Its punchy midrange and tight low end are tuned to handle the aggression and clarity demands of a bridge pickup in modern extended-range instruments.

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 $10 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 57-7H Long Shaft Active Humbucker Pickup in Chrome

The EMG 57-7H delivers articulate, punchy midrange character with tight low-end response ideal for modern 7-string applications. This active humbucker bridges the gap between clarity and aggression, excelling in high-gain contexts while maintaining definition across complex chord voicings. The brushed chrome finish adds visual contrast and professional appearance to any instrument.

Electronics & Performance

Active circuitry powered by two 9V batteries in series (27V DC total) provides consistent output and low impedance signal transmission with approximately 1500 hours of battery life per set. Output measures 3.00V single string and 4.50V strum, delivering responsive dynamics without noise or signal loss typical of passive designs.

Installation & Included Components

The solderless installation system eliminates complex wiring—all necessary components arrive ready to integrate. The package includes a 25k volume pot, 25k tone pot, battery bus, stereo output jack, two-pickup in/out bus, mounting hardware, springs, and pickup cable for complete system functionality.

Key Features

Active operation with 27V DC supply from two 9V batteries in series
Alnico V magnets and steel pole pieces for tonal definition
Designed for 7-string guitars, bridge position application
Long shaft potentiometer configuration
Brushed chrome finish
Solderless installation with integrated wiring harness
Output: 3.00V single string / 4.50V strum
Battery life: approximately 1500 hours per set
Current draw: 160 microamps at 9V
Includes 25k volume and tone pots, battery bus, output jack, and mounting hardware

The 57-7H combines active electronics reliability with a compact footprint optimized for extended-range instruments, delivering consistent gain and clarity in professional and studio settings.