8
Coaxial digital output
Red Reference - coaxial connection
Red Reference has one SPDIF output as shown above. This outputs digital audio data from
any CD playing.
All coaxial connections use BNC connectors with 75ohm impedance.
Although less
common than RCA-phono digital connectors, BNC connectors exhibit consistent impedance
behaviour and are essential for the correct transfer of digital audio data.
If your digital-analog converter only has RCA-phono coaxial digital inputs, it is worth
having a cable made by a specialist manufacturer. Please avoid RCA-BNC adaptors as they
will undoubtedly impair the sound quality. In all cases a correctly screened cable should be
used.
Frequency Settings
The output frequency can be set via the front panel to 44KHz or 88KHz. If you select the
176K option the output will remain at 88KHz.
SPDIF
OUTPUT
Summary of Contents for Red Reference
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