Fishman Full Circle Upright String Bass Pickup, 6x1mm format

Encased inside a sturdy aluminum height adjuster wheel, the Full Circle offers accurate, transparent sound. To match the pickup to your instrument and playing style, a fine tuning feature lets you quickly choose between an open, resonant response or a drier and more focused amplified tone. The Full Circle is a quick retro-fit on instruments with either 1/4-20 or 6x1mm thread height adjustment wheels. A pro-EQ Platinum Bass, Pro-EQ II or B-II preamp is recommended, but not required. This model is the 6x1mm format.