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Pin outs for a PR781

Keith Pawley
Keith Pawley Member ✭✭

Hello all,

Has anyone got details on a Hiel PR781 XLR to 3/8 jack connection for my 6400M please.




Best Answers

  • Bob K8RC
    Bob K8RC Member ✭✭✭
    Answer ✓

    Do you mean the 1/8" mic jack?

    You'll need a 1/8" 3 conductor ("stereo") plug wired as follows:

    Tip = XLR Pin 2

    Ring = XLR Pin 3

    Sleeve = XLR Pin 1

    FLEX-6400 / FLEX-6600 Hardware Reference - Page 27

  • Keith Pawley
    Keith Pawley Member ✭✭
    Answer ✓

    Thanks BoB.

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