LZSIG Mini Audio Mixer, Stereo Line Mixer for Sub-Mixing, Ultra Low-Noise, 4-Channel, Dynamic Microphone Independent Control, 1/4" & 1/8" TRS Output and Input for Guitars,Bass,Keyboards

4-IN-1 Line mixer for audio sources: this Compact 4-channel Line Mixer Supports Up To Multiple Audio Sources—Such As Electronic Drum , Electric Keyboards, Electric Guitar ,Computers, CD Players, or Gaming Consoles—and Mixes Them Into a Single Stereo or Mono Output. Ideal As a Mini Mixer for Expanding Your Audio Setup or Building a Basic Mixer System

Ultra-low noise audio mixer: equipped MPS Power Management Chip to Eliminate Ground Noise, and 6 ROHM Low-Noise Op-Amps to Ensure Clean, Distortion-Free Output. Perfect for Anyone Seeking a Reliable Audio Mixer or Stereo Mixer with Professional-Grade Performance

Mono/stereo switching – versatile mixer mode: easily Switch Between Mono Mixer and Stereo Line Mixer Modes to Suit Various Setups. Compatible with Both 3.5mm (1/8") and 6.35mm (1/4") TRS/TS Cables—no Need For Adapters. This Compact Mixer Is Perfect For Versatile Audio Routing

DC 5v power supply: the Audio Mixer Uses the Latest DC 5V Power Supply Mode, So it No Longer Restricts the Application Scenarios. NOTE: For the best audio quality, we recommend using a CE- or UL-certified power supply and positioning the device away from other electronics to minimize interference

Reliable 4 channel audio mixer with support: our 4-Channel Audio Mixer Comes with 24-hour Responsive Customer Service. If You Experience Issues—such as Adapter Compatibility—We'll Provide Fast and Effective Support for a Smooth User Experience