How to Wire Tap Tempo Box?

The jack you selected will work, but its PCB mount and might be tricky to solder to reliably. You may want a lugged jack where the terminals have eyelets that you can solder to:

http://www.smallbearelec.com/Detail.bok?no=87

http://www.smallbearelec.com/Detail.bok?no=90

Looks like you bought a puch-button switch (latching), but you will need a Normally-Open (NO) momentary switch. The fact that its momentary will be specified. Here is a switch that a lot of people use for external tap controllers:

http://www.smallbearelec.com/Detail.bok?no=672

This switch only has two terminals, and its very easy to wire: one switch lug (doesn't matter which one) goes to the jack's tip lug, and the other to the sleeve lug. They do make momentary switches with six terminals like the one you posted about, but there is no requirement that it has to be that type. It will work, but you would only use the two terminals that form a NO-pair (if you can find them!).

And that controller MUST use a stereo cable to make the connection to your tap box. Inserting a mono cable shorts the sleeve and ring together, and the manual specifies that this will result in damage. For your external box, it looks like you can wire up your tap box like i describe above (one switch lug to tip, the other to sleeve), just make sure you use a stereo cable so the ring connection inside the midi controller simply floats, or doesn't make any connection at all.

Also, do you have an enclosure?

Good luck!

 

Planethood, the carling switch won't work for you but the "x wing" style you found on ebay will. Pair them with the either jack (your original choice or that suggested by Youngpedals) and you're good to go!

 

The center lug (of the three lugs in a row on one side) is the "pole," and the outer two lugs are the "throws." One throw is Normally-open, the other is Normally-closed.

With the DPDT ("Double-Pole, Double-Throw) switch you posted from ebay, there are two sets of these lugs. Here is a SPDT (Single-Pole...) of the same style:

http://www.smallbearelec.com/Detail.bok?no=27

You can see that this switch looks very similar, only one set of pins is missing. You can use either type, in fact, you won't use the other set of pins at all on the DPDT switch.

To wire, connect the center (pole) lug to the tip lug on the jack. Now, find a digital multi-meter, set it to measure resistance, and measure from lug to throw one at a time. The one that shorts to the pole lug (gives near-zero resistance reading) goes to the sleeve (according to the manual). The other goes to the ring.