Whirlwind LD410 Audio Line Driver & Level Matcher
The LD410 Audio Line Driver & Level Matcher from Whirlwind is a tool designed to match audio equipment signal levels. It is both a professional 10 to +4dB to -10dB level converter and a multi-channel distribution amplifier.Â
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This unit features (8) input channels using low-noise preamplifiers with 14dB input pads to attenuate high input signals and (8) output channels with gain controls, LED metering, and mute buttons. It has (4) channels dedicated to conversion -10dB to +4dB (RCA inputs jacks to male XLR outputs) and (4) channels dedicated to +4dB to -10dB level conversion (female XLR inputs to RCA output jacks).Â
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Assignable signal routing jumpers inside this model permit the creation of multiple distribution amplifiers by allowing multiple outputs to receive signals from a common input. The internal power supply can be set for 115VAC or 230VAC by changing internal jumpers. This unit is rackmountable and occupies 1U of rack space.
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- Audio Level Converter & Distribution Amplifier
- This unit is both a professional 10 to +4dB to -10dB level converter and a multi-channel distribution amplifier.
- Distribution
- This unit features (8) input channels using low-noise preamplifiers with 14dB input pads to attenuate high input signals and (8) output channels with gain controls, LED metering, and mute buttons.
- Conversion
- It has (4) channels dedicated to conversion -10dB to +4dB (RCA inputs jacks to male XLR outputs) and (4) channels dedicated to +4dB to -10dB level conversion (female XLR inputs to RCA output jacks).
- Configuration of Multiple Distribution Amplifiers
- Assignable signal routing jumpers inside this model permit the creation of multiple distribution amplifiers by allowing multiple outputs to receive signals from a common input.
- Variable Power Supply
- The internal power supply can be set for 115VAC or 230VAC by changing internal jumpers.
- Rack Ready
- This unit is rackmountable and occupies 1U of rack space
