Active guitar Humbucker type ceramic pickup with Ceramic VIII magnet. It offers an aggressive and powerful sound in two modes. Mode 1 - Modern Active: The ideal ceramic active tone for rhytm playing. It has a peak frequency 720Hz. Mode 2 - Modern Active High Output: Organic, high output, passive ceramic tone with peak frequency 1.3 KHz. The pickup can be placed in the neck or the bridge position and can be paired with alnico pickups. Powered by 9V battery with a possibility of operation up to 200 hours, or by rechargeable Fishman Lithium-Ion battery, charged with a USB cable. Color: Black