2X Stereo Mixer (4 Input ,1 Output ) Individually Controls Board DIY Headphones Amplifier Case DC12V,2 x stereo audio mixing board,blue

Tips:Produce not include the Power supply.<br>The quiescent current is about 8ma, and the NJM3414 low-voltage and high-current operational amplifier is used. The maximum driving current is 70ma, which easily drives various earphones and external amplifiers.<br>Please use low ripple power supply, please use shielded cable for audio cable.<br>colour:blue<br>Material:metal + plastic<br>size:108x43mm<br><br>Package Contents:<br>2 x stereo audio mixing board<br><br>Only the above package content, other products are not included.<br>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

• 1.This is a stereo audio mixing board with four audio inputs mixed into one stereo output.
• (Four Input.One Output)
• 2.It can directly drive the headphones or connect the amplifier, the interface is 3.5mm stereo socket.
• 3.Each potentiometer individually controls the volume of each channel, and the volume does not affect each other.
• 4.The power supply is DC 5V-12V, and the magnification is about 2 times.