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Pro Co Sound IT8A 8-Channel Isolation Transformer Unit, 20Hz to 20kHz Frequency Response, >680Ohms Input Impedance, <120Ohms Output Impedance

SKU: PRIT8A MFR: IT8A
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Key Features

  • Pro Co Sound IT8A transformer ensures top sound quality with a 20Hz to 20kHz frequency response.
  • Achieve optimal signal strength with >680Ohms input impedance for clear audio output.
  • Minimize low noise and distortion; the IT8A boasts <.25% THD for pristine sound clarity.
  • Enjoy durable, reliable performance with this robust 8-channel isolation transformer unit.
  • This transformer's broad compatibility makes it perfect for various audio setups and devices.
  • Get balanced audio with XLR connectors, transforming unbalanced to balanced signals effectively.
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Pro Co Sound IT8A Specifications

  • Frequency Response

    20Hz to 20kHz, /- .5dB at 0dBv output.
    3 dB at approximately 85kHz

  • Total Harmonic Distortion

    < .25% 20Hz 20kHz at 0dBv output
    < .5% 30Hz 20kHz at 18dBv output
    < 1% 20Hz 20kHz at 18dBv output

  • Phase Response

    <-3 degrees at 20kHz (ref. 1.0kHz)

  • Rise Time

    < 4.5 microseconds (2.0kHz square wave,10%-90%)

  • Input Impedance

    > 680Ohms at 1.0kHz. 680Ohms at 10kHz.
    Nominal source impedance is 0Ohms

  • Output Impedance

    < 120Ohms at 1.0kHz.
    < 120Ohms at 10kHz.
    Nominal output impedance is 600Ohms

  • Voltage Loss

    < 2.0 dB at 1.0kHz.

  • Maximum Input Level for 1% THD

    20dBv at 20Hz
    24dBv at 30Hz.
    30dBv at 50Hz.

  • Parallel Line In/Out

    Female 3-pin XLR-type connector

  • ISO Out

    Male 3-pin XLR-type connector

  • Ground/Lifts

    Ground position connects pin 1 of ISO OUT
    Lift position floats" ISO OUT

  • Dimensions (W x D x H)

    19 x 4.75 x 1.75" / 482.6 x 120.65 x 44.45mm

  • Weight

    4.4lbs / 2kg

  • UPC Code

    00703272017027

About Pro Co Sound IT8A

Let the Pro Co Sound TradeTools IT8A 8-Channel Isolation Transformer Unit be your go-to solution for high-quality audio isolation and transformation. This professional-grade unit features eight premium 1:1 line-level output transformers, designed to deliver superior electrical isolation, a necessity in many sound reinforcement systems.

Ideal for breaking ground loops in systems connected with unbalanced lines, the IT8A is perfect for floating the unbalanced outputs of an active crossover unit, especially when driving long cables connected to power amplifier inputs. With its transformer isolation, it effectively minimizes interference from SCR lighting dimmers, radio transmitters, and 60 Hz AC power wiring, ensuring a clean and clear audio output.

The IT8A's high common-mode voltage range makes it more tolerant of improper connections or fault conditions than transformerless circuits, making it an essential safeguard for portable sound reinforcement systems and installations.

Equipped with standard 3-pin XLR-type connectors for LINE IN and ISO OUT, the IT8A simplifies setup with the use of standard microphone cables. The Pro Co LOT-P transformer within the unit ensures floating, low impedance outputs with a wide, flat frequency response, ultra-low distortion, and minimal ringing or overshoot, preserving the quality of your transient response.

The unit boasts individual GND/LIFT switches for isolation and buzz-free operation in virtually any environment. Housed in a rugged 16 gauge steel and aluminum 'Uni box' construction enclosure, the IT8A is finished in a durable black texture powder coat finish with black anodized aluminum side channels.

The easy-to-read control graphics are incorporated into the Lexan front and back panel overlays, while the specially designed transformers inside deliver superb audio quality with unsurpassed noise rejection.

Designed for easy integration, the IT8A can be mounted in any standard 19" (482.6mm) rack. Its top-quality connectors and switches are built to withstand even the most demanding situations, such as remote broadcast and recording operations. The rack-mounting design allows for a conveniently packaged, expandable isolation system that combines top-quality audio performance with an economical price.

In summary, the Pro Co Sound TradeTools IT8A 8-Channel Isolation Transformer Unit is a versatile, reliable, and high-quality solution for all your professional audio isolation needs.

Pro Co Sound IT8A Features

  • Professional-grade 8-channel isolation transformer unit for superior audio isolation
  • Equipped with eight 1:1 line-level output transformers for high electrical isolation
  • Features standard 3-pin XLR-type connectors for easy setup with microphone cables
  • Provides floating, low impedance outputs with a wide, flat frequency response
  • Housed in a rugged 16-gauge steel and aluminum enclosure for durability
  • Rack-mountable design for easy integration into any standard 19" rack setup

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Pro Co Sound IT8A transformer ensures top sound quality with a 20Hz to 20kHz frequency response.
  • Achieve optimal signal strength with >680Ohms input impedance for clear audio output.
  • Minimize low noise and distortion; the IT8A boasts <.25% THD for pristine sound clarity.
  • Enjoy durable, reliable performance with this robust 8-channel isolation transformer unit.
  • This transformer's broad compatibility makes it perfect for various audio setups and devices.
  • Get balanced audio with XLR connectors, transforming unbalanced to balanced signals effectively.