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Radial Pro-Iso Stereo Line Isolator

The Radial Pro-Iso stereo line isolator converts a +4dB line level balanced output to an unbalanced -10dB device, allowing you to connect a balanced pro-level mixer output to a consumer-level recorder or computer audio input.


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MSRP: Old Price $160.00 Discounted Price $139.99 Save : $20.01 (13%)
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MSRP: Old Price $160.00 Discounted Price $139.99 Save : $20.01 (13%)
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  • Converts balanced line level signals to unbalanced
  • Stereo signal path with set & forget level control
  • Transformer isolated to eliminate hum & buzz
  • J-Iso features Jensen™ transformers for optimal signal path

The passive design of the Radial Pro-Iso Stereo Line Isolator begins with 100% discrete components throughout. A set & forget level control lets you attenuate the input signal to prevent it from overloading the destination device. Output connections include a stereo pair of ¼" connectors, a set of RCAs and a mini 3.5mm (1/8") for interfacing to a mini recorder or lap-top computer. Transformer isolation helps eliminate hum and buzz caused by ground loops while eliminating stray DC currents from flowing.

Construction begins with 14 gauge steel throughout utilizing Radial's unique bookend construction. This creates a protective zone around the connectors and controls for added durability. The steel construction also assists by shielding the transformers from outside magnetic fields. Inside, the J-Iso features an innovative I-beam skeletal insert that makes it virtually impossible to torque the PC board. This reduces potential stress which could cause premature solder joint failure.

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further details on the Radial Pro-Iso Stereo Line Isolator

Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Things You Will Get:

    Pro-Iso Converter
    Owner's manual


by PowerReviews
Other Features
• Audio circuit type: Passive, transformer based
• Number of channels:Stereo (dual mono
• Frequency response: 20Hz ~ 18KHz (+0dB/ -3dB)
• Dynamic range: 130dB
• Maximum input: +20dBu @ 1kHz/1% THD+N
• THD + Noise: 0.005% @ 1kHz
• Phase deviation: 0.5° @ 100Hz; 1° @ 20Hz
• CMRR: -76dB
• Input impedance: 1.3k Ohms, unbalanced
• Output impedance: 1.9k Ohms

• Transformer: Radial transformer
• Ground lift: Disconnects XLR pin-1 at XLR input
• XLR configuration: AES standard (pin-2 hot
• Connectors:Balanced XLR-F in; ¼", RCA and 3.5mm TRS unbalanced outputs
• General Construction:14 gauge steel chassis
• Finish:Baked enamel
• 3-step level adjustments
• HIGH at +1/0/-1 dB and LOW at +3/0/-3 dB
• Power: Passive, no power required
Model Pro-Iso
Weight 1.55 lbs.
Dimensions 3.3 x 5 x 2 inches (LxWxH)

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