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kill switch wiring active preamp (question ?)

Discussion in 'Pickups & Electronics [BG]' started by giuseppecaporus, Jan 25, 2014.


  1. giuseppecaporus

    giuseppecaporus

    Dec 19, 2013
    Italy
  2. line6man

    line6man Supporting Member

    Don't use that diagram. I have never understood why Seymour Duncan felt the needs to overcomplicate it so much. All you need to do is shunt the output jack with a single pole and throw. This way, you're keeping things simple to avoid switch pop, and reduce the number of solder joints and switch poles that could fail in the future.

    An output jack cannot have two tip terminals. Did you mean that you have two output jacks, or is the extra terminal a ring terminal for a battery?
     
  3. Awesome Sauce

    Awesome Sauce Already tired tomorrow

    Dec 21, 2011
    NW Chicago 'burbs
    Interested also. Could you post a diagram '6?

    Much appreciated,

    Rob
    :bassist:
     
  4. line6man

    line6man Supporting Member

    This works for all passive setups:
    [​IMG]
    If there is a preamp that is not designed to see a zero Ohm load at the output, use this:
    [​IMG]
     
  5. Awesome Sauce

    Awesome Sauce Already tired tomorrow

    Dec 21, 2011
    NW Chicago 'burbs
    Which would work best for an OBP-3? And what do you mean by (input)?

    Thanks,

    Rob
    :bassist:
     
  6. giuseppecaporus

    giuseppecaporus

    Dec 19, 2013
    Italy
  7. line6man

    line6man Supporting Member


    Use the second diagram for active setups.

    Input is the input of the switch. This is whatever normally goes to the output jack.
     
  8. Awesome Sauce

    Awesome Sauce Already tired tomorrow

    Dec 21, 2011
    NW Chicago 'burbs
    Thanks again, '6. Another ?, though: is this a volume or power (mute/battery) kill switch? As I'm not the OP, I'm not sure what, exactly, was being asked for/provided.

    Rob
    :bassist:
     
  9. line6man

    line6man Supporting Member

    Volume.

    Power switches are not advisable, as they cause pops and DC offsets.
     
  10. giuseppecaporus

    giuseppecaporus

    Dec 19, 2013
    Italy
  11. maurilio

    maurilio Musician - Owner Mo's Shop & MBD - Tech Nordstrand Supporting Member

    May 25, 2003
    Studio City+Redlands, CA
    Endorsing artist: Nordstrand - Genzler Amplification - Sadowsky - Dunlops Strings - DR Strings
    not if you wanna make the kill switch permanent. Those a re momentary switches…
    allparts.com has all the switches you need
     
  12. giuseppecaporus

    giuseppecaporus

    Dec 19, 2013
    Italy
    I know that they are momentary and i'd like ti have one in my bass .