Tag: B688 DIY Bass Amplifier With Bass Volume Homemade

In this video B688 DIY Bass Amplifier, i’m showing, a way to make a powerful bass class-A effective amplifier where a magnetic coil is also used to provide better and clear output to speaker. I proven the circuit with 12 volts dc power supply. However you may use 12 volts to 18 volts dc. You […]