Constellation Audio Argo - Manual (Page 10)

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8. Trigger output
This 1/8-inch/3.5mm jack outputs a 12-volt DC trigger signal when the Argo is powered on. This signal can be
used to automatically turn on a connected amplifier (if the amp has a DC trigger input), or to trigger home
automation systems.
9. Expansion slots
These two slots are intended for future upgrade and expansion of the Argo’s capabilities and are currently
inactive. Please do not remove the covers—you will be exposing the Argo’s internal circuits to potential
contamination from dust and debris.