1 In 4 Out Stereo Signal Amplifier Distributor Independent Output Volume Adjustment Lossless

1 In 4 Out Stereo Signal Amplifier Distributor Independent Output Volume Adjustment Lossless    
                            
Description:
1. You have a line-level signal source (TV audio, MP3 player, video game, mobile phone, tablet, computer, record player, etc.) that you want to output to other devices (such as amplifiers and speakers or headphones) at the same time. This product can solve this problem. One set of stereo input can be assigned to four sets of stereo output, with output independent four sets of volume adjustment function, each output with +20db gain.
2. For a powerful signal amplifier distributor, you may need to run several long lines between the TV audio line and a receiver on the other side of the room, providing high gain through any line level signal source, allowing longer cable lines to run, or requiring "buffering" to solve low volume problem. You can use it to add signal amplifiers between the line level signal source and the power amplifier, and the RCA jack matches almost all other product interfaces.
3. This product can increase the sound quality of the control signal and reduce the bottom noise. With a large dynamic range, it will not produce a burst. The output volume is controlled by sensitivity adjustment knob, and DC12V power supply is adopted to ensure full thrust.

Specification:
Input impedance: 100K Ohm
Maximum input level: +14 dBV
Output impedance: 47 ohm per output channel
Frequency response: 20Hz-20KHz
SNR: > 107dB
Total harmonic distortion: < 0.02%
Intermodulation distortion: < 0.01%
I/O interface: stereo RCA
Power supply: DC 12V
Net weight: 0.31kg
Weight after packaging: 0.46kg
Product size: length 109* width 79* height 38 mm
Package size: length 185*width 135*height 65mm

Package List:
-1 x Signal Distributor
-1 x DC 12V Power Adapter