EMG 81 SCHEMATICS

ElectroSmash - EMG81 Pickup Analysis.
The EMG81 is an active humbucker guitar pickup manufactured by EMG Inc. It was developed in 1979 along with the EMG85 and released in 1981. The construction is similar to traditional U-shaped rail pickups with ceramic magnets. The EMG 81 is commonly used in the bridge position, giving high end cut and fluid sustain.[PDF]
INSTALLATION INFORMATION EMG MODELS: EMG-H, HA, 58,
EMG MODELS: EMG-H, HA, 58, 60, 60A, 81, 85 Warranty All EMG Pickups and accessories are warranted for a period of two years. This warranty does not cover failure due to improper i nstallation, abuse or damage. If upon examination the pickup is determined to be defective, a