3 Band Active Tone Circuit

3 band active EQ tone circuit. Three centre detent mini pots offering bass cut and boost, middle cut and boost and treble cut and boost. The pots are solid shaft for knobs that have a grub screw.

Bass + - 15dB at 80Hz, Middle + - 15dB at 800 Hz and Treble + - 15dB at 8KHz Power supply 9V/0.3 mA 

Important Measurements - Blue circuit box - 42mm x 14mm x 23mm Thread diameter of pots - 6.5mm. Pot base diameter - 16mm.