PAC SNI-1 Noise Isolator, 1 Count

Price: $12.90
(as of Jan 12,2026 04:18:20 UTC – Details)

Features:

• Eliminates ground loop noise between the audio source and radio
• For use with portable devices that have RCA audio outputs, including pre-amp outputs
• Close to perfect response of +/- 0.03 dB from 2 to 20,000Hz
• Utilizes proprietary audio transformers for a 1.3 dB gain

Pros:

• Effective at reducing ground loop noise
• Compatible with a wide range of portable devices
• Precise response across a wide frequency range
• Provides a slight audio gain for improved sound quality

Cons:

• May not completely eliminate all noise issues
• Requires RCA audio outputs on the portable device
• May not be compatible with all audio systems