Single Power Supply 10-24V Super Dynamic Bass Boost Front Stage Board

Product information:
Power supply voltage: DC10-24V single power supply direct current
Frequency range: 22Hz-300Hz
Audio input: Mono or dual channel
Audio output: Mono
PCB specification: 78 x32mm, thickness: 1.6mm
PCB material: Super hardness FR-4 fiberglass board
Finished board Net Weight: 30g
Plate fixing hole center spacing: 70 x24mm, hole diameter: 3.2mm
Potentiometer shaft center spacing: 32.5mm