AU-202 Stereo Audio Signal Preamplifier Amplifier for Headphones External Power
2 inputs and 2 outputs, all jacks are 3.5 mm.
Unidirectional input, both outputs are identical.
With two inputs at the same time, the output will be a mixed sound.
The two inputs can go into two different sound sources at the same time, the plugs inserted at the same time will not affect each other.
The outputs are also, you can connect two headphones or two amplifiers at the same time.
The first stage op-amp is the njm4580.
The second stage driver is the njm4556a high operating current amplifier, which provides stable low noise.
Product name: Audio amplifier
Material: aluminium alloy
Interface: approx. 3.5mm/0.14
Operational amplifier: njm4580
Driver: njm4556a
Usage: for headphones external volume power amplifier independent control, plug and play
1* Audio amplifier (without power adapter)
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