Alitutumao Noise Isolator Say goodbye to noise problems in car and home audio systems and enjoy high fidelity sound output, perfect for solving stereo noise problems. It is suitable for portable devices with RCA audio outputs, such as amplifiers, home stereo speakers, equalizers and so on.
On the input side there are two RCA ports (Left channel/right channel) and 3.5mm audio port.
On the output side there are two RCA ports (Left channel/right channel) and a 3.5mm aux port and a noise reduction switch.
Features:
1. Input and output physical and electrical isolation
2. Isolation of external interference, isolation of non-common ground generated by the current sound, noise.
3. Improve the sound quality, purify the sound.
4. Ensure safe transmission, protect the equipment from being damaged by the voltage difference to ground.

Specification:
Input Impedance Range: 6000-10kΩ
Output Impedance Range: 6000-10kΩ
Frequency Response: 20Hz -20KHz(+/-
Fixed Loss: 0.7dB (ref 1khz 1V rms)
Insulation voltage DC 1000V
Insulation Resistance: DC 1000V 100MΩ
Isolation voltage: AC 50-60Hz/0-1500V
Material:Aluminum
Color: Gray
Input:
2 x RCA Left channel/right channel
1 x 3.5mm Audio Interface
Output:
2 x RCA Left channel/right channel
1 x 3.5mm Audio Interface
1 x Noise Reduction Switch
What You Get:
1 x Noise Isolator
1 x 2Rca to 2Rca Audio Cable