A High Performance Modular Multiband Internal Preamplifier for Bass guitar

Do you want separate hi and low mid controls or a stacked mid/low mid control?

Separate____Stacked
Your Core 3. Internal Preamplifier is includes the following components:
Volume (push/pullactive/
passive switch)		 Balancer board Stacked Bass/Treble control
Return to the beginning of the configuration process