Btuty B066 Mini Stereo 8 Channel Passive Mixer RCA Portable Audio Mixer 8 in 2 out Stereo Distributor Control, No External Power Required

Specifications:
Color: Black
Material: Metal
Interface: RCA
Power Supply: No need external power supply, plug and play
Input Impedance: 10K ohms to 47K ohms
Output Impedance: 2.5K ohms to 10K ohms
Output Gain: -12dB (connect to power amplifier, preamplifier, mixer or active speaker after sound mixed)
Item Size: 172 * 68 * 38mm / 6.77 * 2.68 * 1.50in
Item Weight: 420g / 14.82oz
Package Size: 21.5 * 15.5 * 6.7cm / 8.46 * 6.10 * 2.64in
Package Weight: 520g / 18.34in

Package List:
1 * Audio Mixer
A stereo 8-way passive mixer: 8 groups of stereo mix input with adjustment, 2 groups of stereo selection switch output (choose one from 2 groups).
For extended equipment interface tone tuning, mixing instrument,tape player, computer, mobile phone, tablet, etc.
The output gain is -12dB after mixing, it needs to be connected to amplifier, preamplifier, mixer or active speaker.
Using standard RCA interface. No battery or other power source required, plug and play, more convenient to use.
Compact design and solid metal shell. Compatible with all types of playback equipment and external active speakers. Suitable for DJ, club, bar, party or more.