Application: nine-volt active single-coil size humbucker. Vintage-correct true single-coil tone. Recommended for country, pop, surf, rockability, blues, ska and classic rock. - Description :though it’s an active pickup, it delivers very traditional, bell-like tone with Alnico 2 rod magnets. The highs are tempered for brilliance, without being harsh. The mids have solid punch. And the low end is ultra-tight. It’s a very musical sound in all positions. This often-overlooked pickup is a great alternative to other hum-canceling vintage-voiced Strat® pickups. - Complete setup : available individually or in a calibrated set. Includes pots, battery clips, stereo jack and wire. - Guitars: for all well-balanced instruments. Works equally well with maple and rosewood fingerboards. Includes 25K pots, stereo jack, battery clip, and other mounting hardware.