RDL TX-LC2 Unbalanced to Balanced Line Combiner

The TX-LC2 is the ideal choice in installations requiring the active, isolated mixing of two unbalanced line-level audio sources to feed a balanced (or unbalanced) audio input.

The input circuits are high-impedance, line-level (-10 dBV) and are isolated from each other. Therefore, the modules may be used to bridge an unbalanced stereo source without affecting the stereo separation. The output from the TX-LC2 is a mono mix of the stereo signal. Gain of the combined signals is adjustable from -10 to 10 dB (rel. 4 dBu output).

The TX-LC2 may also be used to mix two separate sources into a single output. The mixing circuit in the module is an active summing amplifier.

The output driver provides a 150 W balanced source to drive high or low impedance, balanced or unbalanced lines.

The input connectors make connection of the TX-LC2 easy. The broad gain range makes the TX-LC2 ideally suited to any installation where a balanced mono signal is needed from a stereo unbalanced source, particularly low-output consumer products such as certain televisions.

Use the TX-LC2 individually or combine it with other RDL modules and accessories as part of a complete audio/video system.

Key Features

• Mix 2 Unbalanced Audio Signals to Mono Balanced
• Combine Stereo Into Mono with Balanced Output
• Output Gain Trim
• Isolation Between Inputs
• Unbalanced to Balanced Conversion
• High-Quality Audio

Technical Specifications

Physical Characteristics
Height
1.4”
Height (mm)
35.56
Weight (Approximate)
3.12 oz
Width
1.2”
Width (mm)
30.48
Power Description
Input Voltage
24V DC
Input Voltage (V DC)
24
Product Information
Length
3”
Length (mm)
76.2
Miscellaneous
Environmental Certification
WEEE
Environmentally Friendly
Yes
TAA Compliant
No