Pro Audio

Jensen Iso-Max pro-isolators present a complete range of passive, hum-eliminating solutions for balanced and unbalanced signals where absolute audio performance is required. These feature ultra-wide frequency response, exceptional signal handling (up to +24dB) and immunity to external electromagnetic fields.  Built into an easy-to-install flanged outer shell, each model comes equipped with standard connectors or may be special ordered to suit. Also included is a terminal strip for greater connectivity plus a set & forget bottom-mount dip switch to optimize each setup to suit your specific installation. This makes the Jensen Iso-Max professional ground isolators well suited for broadcast, recording, live touring and the most demanding audio installations.

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Line Input - Two channel isolator for professional line inputs up to +22 dB. May be used with any combination of balanced or unbalanced sources or destinations. Screw-down terminals for easy integration.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Module width:
  • Optimal cable length:
  • Line input isolator, eliminates ground loops
  • < 10 Hz to 50 kHz
  • +19 dBu @ 20 Hz, +22 dBu @ 50 Hz
  • 95 dB @ 60 Hz
  • Gold plated plug in screw terminal
  • 52 mm (2.05”)
  • Output - 1 m (3')

Line Input - Single channel isolator for professional line inputs up to +22 dB. May be used with any combination of balanced or unbalanced sources or destinations. Screw-down terminals for easy integration.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Module width:
  • Optimal cable length:
  • Line input isolator, eliminates ground loops
  • < 10 Hz to 50 kHz
  • +19 dBu @ 20 Hz, +22 dBu @ 50 Hz
  • 95 dB @ 60 Hz
  • Gold plated plug in screw terminal
  • 36 mm (1.42”)
  • Output - 1 m (3')

Line Input - Single channel isolator for professional line level inputs up to +19 dBu. May be used with any combination of balanced or unbalanced signals. Comes standard with XLR-F input and XLR-M output.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Ground isolation for balanced line inputs
  • < 5 Hz to 40 kHz
  • +19 dBu @ 20 Hz, +22 dBu @ 50 Hz
  • 95 dB @ 60 Hz
  • XLR
  • Output - 1 m (3')

Line Input - Two channel isolator for professional line inputs up to +19 dBu. May be used with any combination of balanced or unbalanced signals. Comes standard with XLR-F inputs and XLR-M outputs.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Ground isolation for balanced line inputs
  • < 5 Hz to 40 kHz
  • +19 dBu @ 20 Hz, +22 dBu @ 50 Hz
  • 95 dB @ 60 Hz
  • XLR with plug in screw terminal
  • Output - 1 m (3')

Audio to CAT-5 Converter - Two channel isolator sends -10 dB consumer level audio over CAT-5/6 cable for easy integration with network wiring. Passive design features send and receive modules for each end. Dual RCA input and output jacks with RJ45 connectors for CAT-5 termination.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Extending Hi-Z signals using CAT-5 cable
  • < 5 Hz to 40 kHz
  • +19 dBu @ 20 Hz
  • 95 dB @ 60 Hz
  • RCA input & output, RJ45 extender
  • Output - 110 meters (350’)

Speaker to Line Converter - Two channel isolator converts speaker level signals to +4 dBu balanced line level for distributed audio systems. Adjustable output via DIP switch. Comes with Speakon inputs and XLR outputs. Other versions available: SC-2NR speaker level to consumer audio level and SS-2NR speaker level to subwoofer audio level.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Converting speaker level signals to line level
  • < 5 Hz to 40 kHz
  • DIP switch for 25, 75, 250 or 750 Watts
  • 95 dB @ 20 Hz
  • Speakon and XLR, plug in screw terminal
  • Output - 1 m (3')

Universal Isolator - Single channel ground isolator may be used at the beginning, middle or end of a signal path. Ideally suited for long cable runs for large scale system integration, broadcast stations and recording studios. Single channel universal ground isolator for signals up to +24 dB. Designed for long cable runs; may be placed anywhere along the signal path for easy integration in large scale systems.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Module width:
  • Optimal cable length:
  • Ground isolation for balanced line inputs
  • < 1 Hz to 200 kHz
  • +21 dBu @ 20 Hz, +24 dBu @ 50 Hz
  • 125 dB @ 60 Hz
  • Gold plated plug in screw terminal
  • 52 mm (2.05”)
  • Output - 30 m (100')

Mic Splitter - Single channel, 2-way microphone splitter with 1-isolated output and 1-direct output. Features dual Faraday shield for low noise. Configurable phantom power management circuit.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Module width:
  • Optimal cable length
  • Splitting a mic signal to multiple outputs
  • < 10 Hz to 100 kHz
  • +2 dBu @ 20 Hz
  • 120 dB @ 60 Hz
  • Gold plated plug in screw terminal
  • 36 mm (1.42”)
  • Output - 30 m (100')

Mic Splitter - Two channel, 2-way microphone splitter with 1-isolated output and 1-direct output per channel. Features dual Faraday shield for low noise. Configurable phantom power management circuit.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Module width:
  • Optimal cable length
  • Splitting a mic signal to multiple outputs
  • < 10 Hz to 100 kHz
  • +2 dBu @ 20 Hz
  • 120 dB @ 60 Hz
  • Gold plated plug in screw terminal
  • 36 mm (1.42”)
  • Output - 30 m (100')

ISO-MAX Product Info

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Description: Testing this out for words test test

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