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Kramer TR-1A Balanced Mono Audio Isolation Transformer
  • Kramer TR-1A Balanced Mono Audio Isolation Transformer
  • Kramer TR-1A Balanced Mono Audio Isolation Transformer
 
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Kramer TR-1A Balanced Mono Audio Isolation Transformer

Manufacturer: Kramer

Item #: KR-TR1A   •   MFG #: TR-1A

 
 

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The TR-1A is a high performance Audio isolation transformer for Balanced mono Audio signals. It provides complete isolation between devices thus eliminating hum, ground loops and DC offsets which can degrade the Audio quality.

 
  • Features

    • S/N Ratio - -83dBu @ +4dBu @ 1000Hz
    • External Input & Output Ground Terminals
    • Grounding Options - dip switch selectable
    • Passive - No Power Required
    • Compact Size - Part of the Kramer TOOLS family of compact, high quality and cost effective solutions.
     
  • Specifications

    • INPUT: 1 balanced audio, +4dBu/600Ω on a detachable terminal block.
    • OUTPUT: 1 balanced audio, +4dBu/600Ω on a detachable terminal block.
    • MAX. OUTPUT LEVEL: +26dBu.
    • BANDWIDTH (-3dB): 20Hz to 20kHz.
    • S/N RATIO: -83dB @+4dBu/1kHz.
    • CONTROLS: DIP-switches to connect to chassis.
    • COUPLING: Transformer.
    • AUDIO THD + NOISE: <0.025% @+4dBu/1000Hz.
    • DIMENSIONS: 12.1cm x 7.2cm x 3cm (4.77” x 2.85” x 1.2”) W, D, H.
    • WEIGHT: 0.34kg (0.75lbs) approx.
    • ACCESSORIES: Mounting brackets.
    • OPTIONS: RK-3TR 19" rack adapter.