Jensen Transformers Iso-Max CI-2RR - 2-Channel Ground Isolator (RCA In/Out)

Jensen Transformers Iso-Max CI-2RR - 2-Channel Ground Isolator (RCA In/Out)

Jensen Transformers Iso-Max CI-2RR - 2-Channel Ground Isolator (RCA In/Out)

B&H # JECI2RR MFR # CI-2RR
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Expected availability: 7-14 business days

Product Highlights

  • Stereo, Unbalanced, Ground-Loop Isolator
  • For Audiophile Systems, Home Theaters
  • Eliminates Hum & Buzz from Ground Loops
  • Two Jensen High-Performance Transformers
  • Pristine Audio from 10 Hz to 40 kHz
  • Low Distortion at All Frequencies
  • MuMETAL RF Interference Shielding
  • Gold-Platted RCA Connectors
  • Passive Design Requires No Power
  • Rugged Steel Enclosure
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Channels: 2-Channel

2-Channel Single-Channel

Special Order

This item is noncancelable and nonreturnable

$0.00 Tax Collected Outside NY and NJ

You Pay: $199.99

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  • 1Description

The Jensen Transformers Iso-Max CI-2RR - 2-Channel Ground Isolator is a passive, unbalanced stereo isolator, which prevents and eliminates hum and buzz caused by ground loops. It ensures that music is faithfully delivered without distortion, coloration or artifact, when used with audiophile systems, home theaters, computer sound cards or any other unbalanced audio signals.

The CI-2RR features a pair of high-performance Jensen transformers, which deliver pristine audio from 10 Hz to 40 kHz, with low distortion across all frequencies. Furthermore, the transformers are shielded in a MuMETAL can to protect against external magnetic fields and prevent "spectral contamination" due to ultrasonic and RF interference.

Easy to set up, with no power required, the Jensen Transformers Iso-Max CI-2RR comes with gold-plated RCA connectors to ensure optimal transfer of the audio signal. The unit is equipped with a rugged steel enclosure that is fitted with screw-down flanges for easy installation in racks or for mounting under shelves and cabinetry.

Key Features
  • Passive, unbalanced, stereo ground isolator 
  • Eliminates hum and buzz caused by ground loops
  • For use with audiophile systems, home theaters, Hi-Z recording sound cards, car audio systems, and more
  • Two Jensen high-performance transformers
  • Pristine audio with extended frequency-response from 10 Hz to 40 kHz 
  • Low distortion – less than 1 dB of deviation, less than 0.05% harmonic distortion, and less than 2° phase-shift at all frequencies
  • Transformers are shielded in a MuMETAL can to protect against external magnetic fields and prevent "spectral contamination" due to ultrasonic and RF interference
  • Standard, gold-plated RCA connectors
  • Rugged, steel enclosure fitted with screw-down flanges for easy installation in racks, under shelves or for attaching to cabinetry
  • Plug-and-play, easy to use, no power required

 

UPC: 676101041398
In the Box
Jensen Transformers Iso-Max CI-2RR - 2-Channel Ground Isolator (RCA In/Out)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Type Passive isolator
    Channels 2 (stereo)
    Connectors 2 x RCA, gold-plated, female, unbalanced (inputs)
    2 x RCA, gold-plated, female, unbalanced (outputs)
    Frequency Response 10 Hz to 40 kHz
    Input Impedance Zi, 1 kHz, +4 dBu, test circuit 1
    Minimum: 47.0 kOhms
    Typical: 48.6 kOhms
    Maximum: 50.0 kOhms
    Insertion Loss 1 kHz, +4 dBu, test circuit 1
    Typical: 0.82 dB
    Maximum: 1.00 dB
    Magnitude Response 20 Hz, +4 dBu, test circuit 1, ref 1 kHz
    Minimum: -0.15 dB
    Typical: -0.03 dB
    Maximum: ±0.0 dB

    20 kHz, +4 dBu, test circuit 1, ref 1 kHz
    Minimum: -1.0 dB
    Typical: -0.70 dB
    Maximum: ±0.0 dB
    Deviation from Linear Phase 20 Hz to 20 kHz, +4 dBu, test circuit 1
    Typical: +1.4 / -0°
    Maximum: ±2.0°
    Distortion (THD) 1 kHz, +4 dBu, test circuit 1
    Typical: <0.001%

    20 Hz, +4 dBu, test circuit 1
    Typical: 0.04%
    Maximum: 0.10%
    Maximum Input Level At 20 Hz, 1% THD, test circuit 1
    Minimum: +17 dBu
    Typical: +19 dBu
    Common Mode Rejection Ratio 60 Hz, test circuit 2
    Typical: 95 dB

    3 kHz, test circuit 2
    Typical: 85 dB

    Output Impedance Zo, 1 kHz, test circuit 1
    Typical: 4.65 kOhms
    Source Impedance Minimum: 0 Ohm
    Typical: 600 Ohms
    Maximum: 2 kOhms

    (Allowable output impedance of device driving the ISO-MAX input)
    Load Impedance Minimum: 10 kOhms
    Typical: 47 kOhms
    Maximum: ∞

    (Allowable input impedance of device loading the ISO-MAX output)
    Load Capacitance Minimum: 0 pF
    Typical: 50 pF
    Maximum: 100 pF

    (Allowable cable and input capacitance loading the ISO-MAX output)
    Optimal Cable Length Input
    Typical: 9.8' / 3 m
    Maximum: 26.2' / 8 m
    Temperature Range 32 to 158°F / 0 to 70°C

    (Operation or storage)
    Voltage Difference Maximum: 24 V RMS, 34 V peak

    (Input to output, any input to any output shield or any shield to case, 60 Hz)
    Dimension (L x W x H) 4.32 x 2.6 x 1.45" / 109.70 x 66.00 x 36.80 mm
    Packaging Info
    Package Weight 0.9 lb
    Box Dimensions (LxWxH) 4.8 x 3.4 x 2.3"
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