4 Channel Mini Audio Line Mixer, 4 in 1 Out Stereo Mixer 3.5mm Input, Low Noise DC 5V DJ Podcast Sound Mixer for Headphone Amplifier PC

• [Stable] Working voltage is DC 5V‑12V, DC5.5 x 2.1, amplification is about 2x. About 8ma quiescent current, using for NJM3414 low voltage high current op amp. Maximum drive current 70ma, easily drive headphones and external amplifiers.
• [Compatible Devices] 3.5mm stereo mixer input interface compatible with PC, cell phones, laptops, etc. Output compatible with speakers, headphones, bar speakers and more devices.
• [4 In 1 Out] Stereo mixer that mixes four sound inputs into one stereo output. Each potentiometer controls the volume of each channel separately and does not affect each other.
• [Long Range] 4 in 1 out mixer, direct drive for headphones or connection to amplifier, with 3.5mm stereo socket. With 3.5mm sound cable, providing long range transmission of inputs and outputs.
• [Easy To Control] Stereo sound mixer shell is made of premium metal, sturdy and decent switching device. With the bass and treble controls, you can adjust the settings as needed.

Specification: Item Type: Stereo Mixer Material: Iron Color: Black Operating Voltage: DC 5V-12V Features: Can directly drive headphones or connect to amplifier, the interface is 3.5mm stereo socket. Package List: 1 x Stereo Mixer 1 x 3.5mm Sound Cable