CAJON PERCUSSION PICKUP by Myers Pickups ~ See it in ACTION! Copy and paste: myerspickups.com
SPECIFICATIONS: Compact Design. Soft Rubber Fluted Volume Knob. Powered Active Preamp. Long Life Lithium Battery (included). Mounting Hardware (included). 1/4" Input Jack with Preamp Switch Activation. Built-in Highly Sensitive Omnidirectional Pickup Mic. Effect Pedal Compatibility. Made in the USA. Patents Pending.