K&K Trinity Pro Upgrade System

The Trinity Upgrade System gives customer who already own a Pure pickup (or a magnetic pickup) a chance to upgrade it to a Trinity System.

The Trinity Upgrade System gives customer who already own a Pure pickup (or a magnetic pickup) a chance to upgrade it to a Trinity System. This upgrade is easily integrated with any of our Pure pickups and includes the Trinity Microphone, the Trinity Preamp, and a 6-foot stereo cable.