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Composite Video - Single channel 75 Ω transformer video isolator eliminates ‘hum bars’ caused by ground loops. Flanged enclosure for easy mounting with BNC or RCA input and output connectors.

  • Primary application:
  • Bandwidth:
  • Insertion loss:
  • CMRR noise rejection:
  • Standard Connectors:
  • CCTV camera isolation
  • 10 Hz to 10 Mhz
  • 0.55 dB
  • 120 dB @ 60 Hz
  • BNC or RCA
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PO-XX
More Info Buy Now $149.99

Line Output - Single channel ground isolator for high output professional line level signal where long output cable may be required. 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:
  • Drive line level signals long distances
  • < 10 Hz to 100 kHz
  • +22 dBu @ 20 Hz
  • 110 dB @ 60 Hz
  • XLR
  • Output - no limitations
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MI-XX
More Info Buy Now $149.99

Mic Input Isolator - Single channel ground isolator and RFI suppressor for low impedance (150 to 200 Ω nominal) balanced microphone signals to eliminate noise and ground loops.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Eliminating noise on a mic input
  • < 10 Hz to 100 kHz
  • +2 dBu @ 20 Hz
  • 120 dB @ 60 Hz
  • XLR
  • Output - 30 m (100')
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MS-2XX
More Info Buy Now $269.99

Mic Splitter & Isolator - Two channel device provides ground isolation and RFI suppression for low impedance 150~200 Ω balanced microphone signals. Configurable for stereo two way mic ‘splitter’ or noise eliminator.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Eliminating noise on a mic input
  • < 10 Hz to 100 kHz
  • +2 dBu @ 20 Hz
  • 120 dB @ 60 Hz
  • XLR with plug in screw terminal
  • Output - 30 m (100')
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CI-RJ2R
More Info Buy Now $209.99

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’)
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DB-2PX
More Info Buy Now $269.99

Instrument Direct Box - Two channel isolator converts Hi-Z instrument signals to a balanced mic level to interface with PA and recording consoles. Comes standard with 1/4” TRS inputs and XLR-M outputs.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Converting Hi-Z instrument levels to balanced mic
  • < 10 Hz to 100 kHz
  • +22 dBu @ 20 Hz, +25 dBu @ 50 Hz
  • 100 dB @ 60 Hz
  • 1/4” TRS and XLR with plug in screw terminal
  • Output - 30 m (100')
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CI-2RR
More Info Buy Now $199.99

Line Input - Two channel isolator connects at the input of consumer level devices such as hi-fi & AV systems, computer sound cards and automotive audio systems to remove noise via RCA connectors.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Ground isolation for unbalanced RCA connections
  • < 10 Hz to 40 kHz
  • +19 dBu @ 20 Hz
  • 95 dB @ 60 Hz
  • RCA
  • Output - 1 m (3')
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PC-2XR
More Info Buy Now $299.99

Pro to Consumer - Two channel isolator converts +4 dB professional balanced signals down to -10 dB for use with consumer audio devices such as laptops or video recorders. Comes with XLR-F inputs and RCA outputs.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Optimal cable length:
  • Converting +4 dB balanced to -10 dB unbalanced
  • < 10 Hz to 140 kHz
  • +21 dBu @ 20 Hz, +24 dBu @ 50 Hz
  • 120 dB @ 60 Hz
  • XLR and RCA with plug in screw terminal
  • Output - 1 m (3')
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SP-2SX
More Info Buy Now $269.99

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')
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DIN-LOD
More Info Buy Now $159.99

Line Output - Single channel ground isolator for professional line output where a long cable run is required. Provides exceptional signal handling at high levels and at all frequencies to 300 meters (1000’) without loss.

  • Primary application:
  • Frequency response:
  • Max signal handling:
  • CMRR noise rejection:
  • Standard connectors:
  • Module width:
  • Optimal cable length:
  • Driving long cables in balanced systems
  • < 2 Hz to > 200 kHz
  • +22 dBu @ 20 Hz, +25 dBu @ 50 Hz
  • 110 dB @ 60 Hz
  • Gold plated plug in screw terminal
  • 52 mm (2.05”)
  • Output - no limitations
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