The TR-3 is a high-performance isolation transformer for composite video and balanced stereo signals. It provides complete isolation between devices to eliminate hum ground loops and DC offsets that can degrade the audio and video quality.

• Video Bandwidth – <10kHz to 5.8MHz (−3dB).
• Audio S/N Ratio – −83dB to +4dBu @1kHz.
• Audio & Video Input & Output External Ground Terminals.
• Audio & Video 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.

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

Features
Connections	Inputs: 1 composite video 1Vpp / 75ohms on a BNC connector 2 balanced stereo audio +4dBu / 600ohms on detachable terminal blocks / Outputs: 1 composite video 1Vpp /75ohms on a BNC connector 2 balanced stereo audio +4dBu / 600ohms on detachable terminal blocks.
Weight	0.34 Kg

Standard Delivery – Usually next day for orders placed before 12pm (subject to stock availability)
Pre-12 – Pre-12pm next day delivery for orders placed before 12pm (subject to stock)
Saturday – Orders must be placed by 12pm the previous Friday (subject to stock)