[1] It's not uncommon, however, to see a guitar with two EMG 81s in both bridge and neck positions (for instance, Kirk Hammett's EMG-KH21 pickup sets, which include two EMG 81 pickups for both neck and bridge positions).

With its high output, focused mids, consistent tone, tight attack and distinct clarity even under heavy distortion, the EMG 81 is a classic favorite among heavy metal guitar players.

Construction is similar to traditional U-shaped pickups, but there are no separate pole pieces; steel bars (rails) are used instead.

While nominal output is the same as current EMG 85, lower noise ratio gives more gain opportunity.

[2] The 81-X provides increased headroom giving the voicing an organic and open tone while still maintaining clarity and response.