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Jensen Transformers CI-2MINI
2-Channel PC Audio Ground Isolator


The CI-2MINI stops hum and buzz from PC and multimedia interfaces.
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Our Price: $199.99
List Price: $225.00
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Jensen Transformers CI-2MINI
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The CI-2MINI stops hum and buzz from PC and multimedia interfaces. When used in unbalanced audio consumer interfaces, this isolator not only eliminates hum and buzz but also enhances audio quality by reducing “spectral contamination” due to ultrasonic and RF interference. To avoid excessive high frequency losses, no more than 3 feet of cable should be used on its outputs.


  • Eliminates the inherent ground noise coupling mechanism
  • M Common-mode ground noise rejection of 95 dB at 60 Hz
  • M Wide bandwidth: !3 dB at 0.25 Hz and 50 kHz
  • M Handles signals up to 7 volts at 20 Hz or 11 volts at 30 Hz
  • M Input impedances are 49 kS when driving typical 47 kS inputs

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