AU-401 4-Input 1-Output Active Mixer

Name: AU-401 4-Input 1-Output Active Mixer
SKU: 39147
Price: 59.00 USD
Availability: InStock

4-input 1-output mixer, supports DC 5V to 12V power supply, with aluminum alloy housing

Sold By Denjhang's Retro Hardware

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4-input 1-output mixer, supports DC 5V to 12V power supply, with aluminum alloy housing

What is it? Stereo two-way/four-way audio input is mixed into one stereo output, which can directly drive headphones or connect to an amplifier. 3.5mm headphone jack, potentiometer controls each chan…

What is it?

Stereo two-way/four-way audio input is mixed into one stereo output, which can directly drive headphones or connect to an amplifier. 3.5mm headphone jack, potentiometer controls each channel volume independently without affecting each other, maximum power supply 12V, amplification factor of about 2 times. Static current is about 15ma, maximum drive current 70ma, easy to drive various headphones and external amplifiers.

Why did you make it?

Please use a low ripple power supply, shielded cable for audio cable, and the power interface is a common 5.5*2.1mm DC interface.

What makes it special?

Stereo dual-channel four-way input is mixed into one output, and the four-way volume is independently controlled without affecting each other. It can drive headphones or amplifiers but cannot connect to speakers;

The amplification gain is about 2 times (6db), the DC power supply is 5-12V, the higher the voltage, the better the sound quality;

It uses low-voltage and high-current audio dual op amps NJM4580 and NJM4556A from Japan's JRC company, with a maximum drive current of 70ma, which can easily drive headphones and various audio amplifiers.

Please use a low-ripple high-quality DC power supply. Poor power supply will cause AC noise. Please use shielded audio cables.

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