The device shown in the image is a Jac JR-4, a compact 4-channel audio mixer. It is designed for various applications such as live streaming, podcasting, and studio recording.
Key Features
•Connectivity: Features Bluetooth for wireless audio playback and a USB interface for direct connection to a computer for recording or playback
•.Inputs: Includes two XLR/TRS combo jacks for microphones or line-level instruments, and additional TRS and RCA inputs for stereo sources.
¥Power: Equipped with a built-in +48V phantom power switch, essential for powering condenser microphones.
•Controls: Offers individual gain, volume, and 2-band EQ (high/low) adjustments for each channel, alongside built-in reverb and echo effects.