---
product_id: 8628813
title: "Jensen Jensen CI-1RR IsoMax Mono Audio Isolator-by-Jensen"
brand: "jensen"
price: "FREE"
currency: NZD
in_stock: false
url: https://www.desertcart.nz/products/8628813-jensen-jensen-ci-1rr-isomax-mono-audio-isolator-by-jensen
store_origin: NZ
region: New Zealand
---

# < 2° phase deviation Single channel RCA 10 Hz - 40 kHz range Jensen Jensen CI-1RR IsoMax Mono Audio Isolator-by-Jensen

**Brand:** jensen
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** Jensen Jensen CI-1RR IsoMax Mono Audio Isolator-by-Jensen by jensen
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/8628813-jensen-jensen-ci-1rr-isomax-mono-audio-isolator-by-jensen)

## Best For

- jensen enthusiasts

## Why This Product

- Trusted jensen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Plug and play design means no power needed!
- • **Compact & Efficient:** Perfect for any audio setup without the clutter.
- • **Precision Engineering:** Enjoy less than 2° phase deviation for pristine sound.
- • **Eliminate Noise Hassle:** Say goodbye to hum and buzz with our ground isolator!
- • **Broad Frequency Spectrum:** Experience audio clarity from 10 Hz to 40 kHz.

## Overview

The Jensen CI-1RR IsoMax Mono Audio Isolator is a single-channel ground isolator designed to eliminate hum and buzz caused by ground loops. With RCA connectors, it boasts an extended frequency response from 10 Hz to 40 kHz and maintains less than 2° phase deviation at 20 Hz, all while being easy to use with a plug-and-play design that requires no external power.

## Description

The IsoMax CI-1RR is a passive single channel audio ground isolator designed to remove hum and buzz caused by ground loops in the most demanding audio systems. The unbalanced stereo design begins with gold RCA connectors to ensure optimal signal transfer. These are housed in a rugged steel enclosure that is fitted with screw-down flanges for easy installation in racks, under shelves or attached to cabinetry. The magic inside comes from a high performance Jensen Transformer that delivers pristine audio from 10 Hz to 40 kHz with less than 1 dB of deviation, less than 0.05% harmonic distortion and less than 2° phase shift at all frequencies. The transformer is shielded in a MuMETAL can to protect against external magnetic fields and prevent spectral anomalies due to ultrasonic and RF interference. This assures your music will be faithfully delivered without distortion, coloration or artifact no matter what the program material or signal level. These features makes the CI-1RR the perfect choice for audiophile systems, home theater, Hi-Z recording sound cards, car audio and any other unbalanced audio signal. Installation note: For optimal performance, output cable should not exceed 3-feet; input cable should not exceed 10-feet.

## Features

- Single channel ground isolator with RCA connectors
- Removes hum and buzz caused by ground loops
- Extended frequency response from 10 Hz to 40 kHz
- Less than 2° phase deviation at 20 Hz
- Plug and play easy to use – no power required

## Images

![Jensen Jensen CI-1RR IsoMax Mono Audio Isolator-by-Jensen - Image 1](https://m.media-amazon.com/images/I/61wrA-NS6DL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/8628813-jensen-jensen-ci-1rr-isomax-mono-audio-isolator-by-jensen](https://www.desertcart.nz/products/8628813-jensen-jensen-ci-1rr-isomax-mono-audio-isolator-by-jensen)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*