ZAP-1

MODELS: Sonus Classic 4 & 5

Description: Hand-assembled components housed in an electrostatically shielded, epoxy module
Function: Volume (neck pickup), Volume (bridge pickup). Concentric bass/treble control
Specifications: N/A
Power requirements: One 9-volt battery
Battery life expectancy: 500 hours continuous use

About the system

Neck-pickup volume control. Buffered volume control for neck pickup, will not interact with other controls.Turning the control clockwise increases the volume; turning the control counterclockwise decreases the volume.

Bridge-pickup volume control. Buffered volume control for bridge pickup, will not interact with other controls. Turning the control clockwise increases the volume; turning the control counterclockwise decreases the volume.

Bass/treble control. 12 dB boost of bass and treble at a center frequency of 40 Hz and 4kHz respectively. Turning the outer ring of the control control clockwise increases the bass. Turning it counterclockwise decreases the bass. Turning the knob of the control clockwise increases the treble. Turning it counterclockwise decreases the treble.