Jensen Iso-Max CI-1RR RCA Mono Line Input Isolator Hum EliminatorUse the CI-1RR to remove ground-loop hum from unbalanced mono signals such as subwoofers, or use in pairs for bi-amped or stereo applications. With high quality RCA cables, connect the CI-1RR between your source device (cable or satellite set-top box, audio components like CD players, etc.) and your amplifier. Jensen recommends having the CI-1RR near your source device (3 ft. or less cable is best).
We've all been there before. You spend hard-earned money and hours of your time selecting just the right components and putting together a great sound system. You get everything hooked up, plug it in and fire it up and BAM! That dastardly hum rears its ugly head. It's not just an audiophile issue. It happens anywhere you might want to install high quality sound. Home theater, mobile audio, pro audio and commercial sound systems can all be plagued by this most vile and wretched affliction.
Lucky for you, Jensen has introduced solutions for virtually any type of setup in which you might encounter this pernicious foe. Using world-renowned Jensen transformers, the Iso-Max line of products kills the hum without killing your sound quality. Simply insert the Iso-Max unit into your signal path, and voilà! Hum is out, and clean luscious sound is all that's left. Enjoy!
Specifications: Frequency response: < 10 - 40,000 Hz • Connectors: RCA • Max input (@ 20 Hz): +19 dBu • CMRR noise rejection: 95 dB @ 60 Hz • Dimensions: 4.32" x 2.6" x 1.45".