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 O balanced source to drive high or low impedance, balanced or unbalanced lines. The TX-LC2 is operated from a 24 Vdc power supply, and with reduced headroom it may be operated from a 12 Vdc power supply.
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.
- 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
||-10 dBV nominal, -22 dBV minimum
||< -85dB below +4dBu (-10 dBV input @ 12 dB gain)
||10 Hz to 20 kHz (+/- 0.25 dB into bridging input)
||25 Hz to 20 kHz (+/- 0.25 dB into 600 O)
||Unity to +14 dB nominal (adjustable)
||150 O balanced, +4 dBu to drive low or high impedance, balanced or unbalanced lines
||> 18 dB
||GROUND-REFERENCED, 24 Vdc @ 30 mA
|Ambient Operating Environment:
||0° C to 55° C
|MCM Part #:||555-18946|
|Radio Design Labs Part #:||TX-LC2|
|Package Specifications & Dimensions|
Need to Return?
|Extra Shipping Charge:||No|