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Activity Forums Audio Output jack and headphone jack interchangeable?

  • Output jack and headphone jack interchangeable?

    Posted by Clyde Villegas on February 22, 2019 at 5:01 pm

    Some wireless lapel receivers, especially those for DSLRs, have an output jack and a headphone jack. Are they interchangeable? Were they just split from the same source? Thanks!

    ut in omnibus glorificetur Deus

    Eric Toline replied 7 years, 5 months ago 2 Members · 3 Replies
  • 3 Replies
  • Eric Toline

    February 24, 2019 at 1:57 pm

    The HP output has a HP amplifier with a variable gain control in the circuit to drive the HP’s to full level, the output jack does not as it’s most likely going into another stage of line amplification.

    \”I push the RECORD button and hope for the best\”

  • Clyde Villegas

    February 26, 2019 at 1:24 am

    Thanks Eric! Is this related to why the output jack on my receiver is weaker than the HP jack? I was tempted to just use the HP jack to connect to my mixer because it’s louder but I’m not sure if it’s good practice.

    ut in omnibus glorificetur Deus

  • Eric Toline

    February 26, 2019 at 12:58 pm

    Yes that’s the reason. While the HP output will work for a line output you have to be careful of accidently changing it’s output level with the HP volume control. I would adjust (gain stage) the line out to the next input by adjusting it’s input level.

    \”I push the RECORD button and hope for the best\”

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