The TR-1A is a high-performance isolation transformer for balanced mono audio signals. It completely isolates devices to eliminate hum, ground loops and DC offsets that can degrade the audio quality.

• S/N Ratio — — 83dB @+4dBu, 1kHz.
• External Input & Output Ground Terminals.
• Grounding Options — DIP–switch selectable.
• Passive — No power required.
• Compact Kramer TOOLS™ — 3 units can be rack mounted side–by–side in a 1U rack space with the recommended rack adapter.
  

  Applications

  • Broadcast and production audio/video studios.
  • Audio/video duplication studios.
  • Staging and fieldwork.