This is an upgraded version of the potentiometer kit. It is compatible with our DSP audio amplifier board and allows users to control audio volume, bass, middle, and treble by rotating a physical knob. The kit includes four potentiometer modules and one adapter board. Each potentiometer module features a 10K potentiometer mounted on the board. The module's dimensions are 20.5mm x 12.5mm, with a potentiometer shaft diameter of 6.75mm. The TSA1301 potentiometer module is more compact compared to the TSA1300, allowing users to mount it on a panel using the included potentiometer nut. Compatibility:The TSA1301 Potentiometer Kit can be connected with the following models: TSA8804 TSA1701 TSA7551 TSA8800 TSA8802 TSA7802 Warning:When using this kit with the TSA1701 or TSA1702, you must disconnect the soldering pads on the back of the board before use. Failure to do so may result in damage to the ADC port. What's included in the kit: DSP converter board x 1 TSA1301 potentiometer module x 4 JST XH 6-pin cable x 1 JST XH 3-pin cable x 4