Prewired 2 Band Active Passive EQ Equalizer Preamp Circuit & 9V Pickup Battery Holder Case Compatible with Guitar Bass Instruments music_UK_update_2021 Thickness: 3mm

Thickness: 3mm

subway and industry to replace the traditional CRT monitors

low cost MEMS mic with a range of about 50Hz - 15KHz

No signs of rust or anything

MIN/MAX record

Prewired 2 Band Active Passive EQ Equalizer Preamp Circuit & 9V Pickup Battery Holder Case Compatible with Guitar Bass Instruments music_UK_update_2021 Thickness: 3mmPrewired 2 Band Active Passive EQ Equalizer Preamp Circuit & 9V Pickup Battery Holder Case Compatible with Guitar Bass Instruments Note: The wiring diagram is not included,please consult your local luthiers if you don't know how to install the circuit. Package Includes 1 set of 2 band bass pickup preamp circuit and 1Pcs 9v battery holder. High quality bass preamp, bass guitar tone controls for active pickups. Product Specification: 100% Brand New