Input Channels:
You can plug in mics, keyboards, guitars, or audio players (each with volume and tone control).
2. Equalizer (EQ):
Most have bass, mid, and treble knobs to adjust sound quality for each channel.
3. Gain Control:
Lets you adjust input sensitivity for different signal strengths.
4. Main Output Control:
Master volume that affects the entire mix.
5. Effects (optional):
Some mixers include echo, reverb, or delay for vocals or instruments.
6. USB/Bluetooth/SD Options (optional):
Modern mixers may support USB playback, Bluetooth streaming, or recording.