LUXUS AUDIO VCB0R01 - Digital Volume Control with RCA

VCB0R01 is a digital stereo audio volume control board. It has two RCA connectors and a BVC port (only for some Luxus Audio Bluetooth amplifiers). You can use it to control any normal amplifier board audio volume. The audio output signal increases or decreases as the user turns the knob. If the VCB0R01 is connected to our amplifier with Bluetooth via the volume control port, the Bluetooth audio will also emit a control signal to increase or decrease the volume.