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.