Feature: 1. Professional multi channel mixing console and aux paths effect processor. 2. 1-8 channel A and B input volume can be separately controlled by single volume. 3. Mono/Stereo button for easily switch between mono and stereo. 4. DC 5V power supply is convenient for you to use in many occasions. 5. Metal structure makes it solid and tough, durable and portable for wide application. Specification: Features: Professional multi channel mixing console and aux paths effect processor. 1-8 channel A and B input volume can be separately controlled by single volume. Mono/Stereo button for easily switch between mono and stereo. DC 5V power supply is convenient for you to use in many occasions. Dynamic microphone gain button.(only the 4th and 8th channels are valid) RCA stereo input/output. 24 bit 192KHz recording rate. Metal structure makes it solid and tough, durable and portable for wide application. Widely compatible with speaker, microphone, cellphone, amplifier, musical instrument, etc. Suitable for home karaoke, network live broadcast, music recording, etc. Specifications: Material: Metal+ABS plastic Power Supply: DC 5V Item Size: 173 * 153 * 48mm / 6.81 * 6.02 * 1.89in Item Weight: 597g / 21.06oz Package Weight: 766g / 27.03oz Package Size: 21.5 * 20.5 * 8cm / 8.46 * 8.07 * 3.15in Package List: 1 * Mixing Console 1 * Type-C Cable 1 * Manual (English) Package List: 1 * Mixing Console 1 * Type-C Cable 1 * Manual (English)