Kramer Electronics TR-2A
The TR-2A is a high-performance audio isolation transformer for balanced stereo signals. It provides complete isolation between devices to eliminate hum, ground loops and DC offsets, which 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 optional RK-3TR rack adapter.