Discussion about the Korg PolySix synthesizer group photo

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Discussion about the Korg PolySix synthesizer

Index last updated: 2026-04-28 23:40 UTC

Message

Re: Key Contacts (was: I want a Polysix but...)

2004-01-19 by toorglick

Johannes, I saw this post of yours and have been considering this as 
a solution.  My primary concerns are: 

Will the tape last?  Will the foil last?  Would the foil somehow rust 
or corrode (due to climate issues [I live in the North East USA where 
it's pretty damn cold right now, and condensation concerns me, 
perhaps foolishly])?  How would the foil affect the contacts on the 
pcb?

Any insight?




> 
> 
> Hi,
> 
> I attach here one of my own posts I sent several months ago. It
> works until now without any problem. I can recommend this method
> out of this experience:
> 
> > From:   Johannes Hausensteiner <jo.synth@c...>
> > Date:  Sat Mar 1, 2003  2:29 pm
> > Subject:  Re: [PolySix] P6 keyboard repair
>  >
> > I had the same with my Polysix. I did the following:
> > You need:
> > * a piece of aluminium foil, the kind you pack food into
> > * a standard office hole-puncher
> > * dual sided adhesive tape; not a thick one like "Scotch" but a 
thin
> >   one similar to normal adhesive tape but sticking on both sides.
> > * one free evening and a few good CDs to bring you over the 
evening ;-)
> > 
> > Take the keyboard apart and clean the PCB, if you did not already.
> > Glue the adhesive tape onto the aluminium foil and punch holes 
out of
> > it. Now take the little circles of aluminium and adhesive tape 
and peel
> > off the coating from the other side of the adhesive tape and glue 
the
> > aluminium foil onto the black rubber "thingies". That's it.
> > Since I did this several months ago each and any key is working 
perfect.
> > 
> > Johannes

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