Audio Mixer 5-in-1 Low Noise Digital Mixer for Microphones and Guitars. Party Description: [10-channel mixer]: 5 inputs and 1 audio mixer output, 5 stereo devices can be connected to devices. [Low Noise]: Mini audio mixer provides high sound quality, low noise, distortion and is easy to set up. Each channel does not interfere with the other and ensures the best sound quality and fidelity. [DC 9 V power supply]: The linear mixer uses a USB 9 V power supply, which can be used when connected to a power source. [Wide Application]: The compact audio mixer is suitable for guitars, bass, keyboards, small stage configurations, submixes and other musical instruments. [ ]: The stereo mixer is made of the highest quality material and is compact, has a long service life. Specification: Material: Iron Input Impedance: 20 kΩ (stereo) / 10 KΩ (mono) Output power: -10 dBm Output Impedance: 1KΩ Size Chart: 17,5 cm x 13 cm x 3 cm / 6,89 inch x 5,12 inch x 1,18 inch The package includes: 1 audio mixer 1 Adapter UE