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Thread
2012-04-30 by klosmon
Hello- I'm working on an older version voice board (with the 396 add-on board) that won't tune. The six oscillators can be tuned to match at the low points & high points, but there's no way to tune them to play anything like a half-tone scale. I've tried the usual (replace the optoisolator, replace the 4051, replace the dual transistor, replace the TL071 opamp), but nothing helps. Any ideas where else I should be looking? Thanks. ~G
2012-04-30 by Andrew Jury
Hi, Probably some issues in the anti-log circuit. To verify note the voltages at IC31 pin 3. Try a C in each octave. This voltage should ramp up in a linear fashion as the frequency increases. If not try replacing IC30 (you have replaced IC31 already, right?). Also take a look at IC19. The A side of it is a precise voltage reference (output should be 9V). If this is wrong you might be in trouble. Also make sure that if you replaced Q12 that the new device is a matched pair and thermally bonded. Two BC549s glued together just won¹t cut it, but you probably know that! Cheers, Andy On 30/04/2012 18:36, "klosmon" <klosmon@sbcglobal.net> wrote: > > > > > > Hello- > I'm working on an older version voice board (with the 396 add-on board) > that won't tune. > The six oscillators can be tuned to match at the low points & high > points, but there's no way to tune them to play anything like a > half-tone scale. > > I've tried the usual (replace the optoisolator, replace the 4051, > replace the dual transistor, replace the TL071 opamp), but nothing helps. > > Any ideas where else I should be looking? > > Thanks. > > ~G > > > > [Non-text portions of this message have been removed]
2012-05-03 by klosmon
Hola- Replaced some CMOS with no result, finally had success with a new 4558 at IC19. Thanks for the help -- this didn't used to be so difficult, but with 4 to 6 repairs going at once (and more on the way), it's difficult to focus like I'm supposed to. Looking forward to a break soon.... Thanks again. ~G Andrew Jury wrote: > > > Hi, > > Probably some issues in the anti-log circuit. To verify note the > voltages at > IC31 pin 3. Try a C in each octave. This voltage should ramp up in a > linear > fashion as the frequency increases. If not try replacing IC30 (you have > replaced IC31 already, right?). Also take a look at IC19. The A side of it > is a precise voltage reference (output should be 9V). If this is wrong you > might be in trouble. Also make sure that if you replaced Q12 that the new > device is a matched pair and thermally bonded. Two BC549s glued together > just won¹t cut it, but you probably know that! > > Cheers, > Andy > > On 30/04/2012 18:36, "klosmon" <klosmon@sbcglobal.net > <mailto:klosmon%40sbcglobal.net>> wrote: > > > > > > > > > > > > > Hello- > > I'm working on an older version voice board (with the 396 add-on board) > > that won't tune. > > The six oscillators can be tuned to match at the low points & high > > points, but there's no way to tune them to play anything like a > > half-tone scale. > > > > I've tried the usual (replace the optoisolator, replace the 4051, > > replace the dual transistor, replace the TL071 opamp), but nothing > helps. > > > > Any ideas where else I should be looking? > > > > Thanks. > > > > ~G > > > > > > > > > > [Non-text portions of this message have been removed] > > [Non-text portions of this message have been removed]
2012-08-09 by Mike
> Hey all. > Does anyone know the model of tact switch used in the polysix and poly 61? I'm guessing a C&K switch, but a mouser part number would be great. (I'm referring to the tact switch under the special switch cap) Kind regards Mike > [Non-text portions of this message have been removed]
2012-08-09 by tonezone020
Hi Mike, I believe the OMRON B3F 4000 are perfect for the job... Mouser 653-B3F-4000 Best wishes, Tony --- In PolySix@yahoogroups.com, Mike <mrjdevries@...> wrote:
> > > Hey all. > > > Does anyone know the model of tact switch used in the polysix and poly 61? > > I'm guessing a C&K switch, but a mouser part number would be great. > > (I'm referring to the tact switch under the special switch cap) > > Kind regards > Mike > > > > > [Non-text portions of this message have been removed] >
2012-08-09 by Mike
Legend! Thanks! Sent from my Apple ][e On 10/08/2012, at 1:27 AM, "tonezone020" <swamp.gigs@googlemail.com> wrote: > Hi Mike, > > I believe the OMRON B3F 4000 are perfect for the job... > > Mouser 653-B3F-4000 > > Best wishes, > Tony > > --- In PolySix@yahoogroups.com, Mike <mrjdevries@...> wrote: > > > > > Hey all. > > > > > Does anyone know the model of tact switch used in the polysix and poly 61? > > > > I'm guessing a C&K switch, but a mouser part number would be great. > > > > (I'm referring to the tact switch under the special switch cap) > > > > Kind regards > > Mike > > > > > > > > > [Non-text portions of this message have been removed] > > > > [Non-text portions of this message have been removed]
2012-08-09 by syntegrator
Tony, Thanks very much from me too for this information - I've been looking for a Mouser/Digikey/Farnell part number for these switches for a while now. I'll be sure to post this information as a video in my YouTube channel Polysix rebuilding playlist once the parts arrive and I can compare them with the originals. Cheers, Syntegrator --- In PolySix@yahoogroups.com, "tonezone020" <swamp.gigs@...> wrote:
> > Hi Mike, > > I believe the OMRON B3F 4000 are perfect for the job... > > Mouser 653-B3F-4000 > > Best wishes, > Tony > > --- In PolySix@yahoogroups.com, Mike <mrjdevries@> wrote: > > > > > Hey all. > > > > > Does anyone know the model of tact switch used in the polysix and poly 61? > > > > I'm guessing a C&K switch, but a mouser part number would be great. > > > > (I'm referring to the tact switch under the special switch cap) > > > > Kind regards > > Mike > > > > > > > > > [Non-text portions of this message have been removed] > > >
2012-08-09 by tonezone020
Cool Syntegrator, I found your series on the Juno really helpful. Regards, Tony --- In PolySix@yahoogroups.com, "syntegrator" <me@...> wrote:
> > Tony, > > Thanks very much from me too for this information - I've been looking for a Mouser/Digikey/Farnell part number for these switches for a while now. > > I'll be sure to post this information as a video in my YouTube channel Polysix rebuilding playlist once the parts arrive and I can compare them with the originals. > > Cheers, > > Syntegrator > > --- In PolySix@yahoogroups.com, "tonezone020" <swamp.gigs@> wrote: > > > > Hi Mike, > > > > I believe the OMRON B3F 4000 are perfect for the job... > > > > Mouser 653-B3F-4000 > > > > Best wishes, > > Tony > > > > --- In PolySix@yahoogroups.com, Mike <mrjdevries@> wrote: > > > > > > > Hey all. > > > > > > > Does anyone know the model of tact switch used in the polysix and poly 61? > > > > > > I'm guessing a C&K switch, but a mouser part number would be great. > > > > > > (I'm referring to the tact switch under the special switch cap) > > > > > > Kind regards > > > Mike > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > >
2012-08-09 by philippe.69
Hello the switch on sale here http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=320957868876&ssPageName=ST RK:MESELX:IT&_trksid=p3984.m1586.l2649 De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de syntegrator Envoyé : jeudi 9 août 2012 21:27 À : PolySix@yahoogroups.com Objet : [PolySix] Re: Polysix tact switch. Tony, Thanks very much from me too for this information - I've been looking for a Mouser/Digikey/Farnell part number for these switches for a while now. I'll be sure to post this information as a video in my YouTube channel Polysix rebuilding playlist once the parts arrive and I can compare them with the originals. Cheers, Syntegrator --- In <mailto:PolySix%40yahoogroups.com> PolySix@yahoogroups.com, "tonezone020" < <mailto:swamp.gigs@...> swamp.gigs@...> wrote: > > Hi Mike, > > I believe the OMRON B3F 4000 are perfect for the job... > > Mouser 653-B3F-4000 > > Best wishes, > Tony > > --- In PolySix@yahoogroups.com <mailto:PolySix%40yahoogroups.com> , Mike <mrjdevries@> wrote: > > > > > Hey all. > > > > > Does anyone know the model of tact switch used in the polysix and poly 61? > > > > I'm guessing a C&K switch, but a mouser part number would be great. > > > > (I'm referring to the tact switch under the special switch cap) > > > > Kind regards > > Mike > > > > > > > > > [Non-text portions of this message have been removed] > > > [Non-text portions of this message have been removed]
2012-08-09 by Mike
That's only about 20x as expensive as mouser! Sent from my Apple ][e On 10/08/2012, at 4:07 AM, "philippe.69" <philippe.69@free.fr> wrote: > Hello the switch on sale here > > http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=320957868876&ssPageName=ST > RK:MESELX:IT&_trksid=p3984.m1586.l2649 > > De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de > syntegrator > Envoyé : jeudi 9 août 2012 21:27 > À : PolySix@yahoogroups.com > Objet : [PolySix] Re: Polysix tact switch. > > Tony, > > Thanks very much from me too for this information - I've been looking for a > Mouser/Digikey/Farnell part number for these switches for a while now. > > I'll be sure to post this information as a video in my YouTube channel > Polysix rebuilding playlist once the parts arrive and I can compare them > with the originals. > > Cheers, > > Syntegrator > > --- In <mailto:PolySix%40yahoogroups.com> PolySix@yahoogroups.com, > "tonezone020" < <mailto:swamp.gigs@...> swamp.gigs@...> wrote: > > > > Hi Mike, > > > > I believe the OMRON B3F 4000 are perfect for the job... > > > > Mouser 653-B3F-4000 > > > > Best wishes, > > Tony > > > > --- In PolySix@yahoogroups.com <mailto:PolySix%40yahoogroups.com> , Mike > <mrjdevries@> wrote: > > > > > > > Hey all. > > > > > > > Does anyone know the model of tact switch used in the polysix and poly > 61? > > > > > > I'm guessing a C&K switch, but a mouser part number would be great. > > > > > > (I'm referring to the tact switch under the special switch cap) > > > > > > Kind regards > > > Mike > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > > > [Non-text portions of this message have been removed] > > [Non-text portions of this message have been removed]
2012-08-09 by syntegrator
An update here for everyone... I did some correlating with the infamous Murray over at kiwitechnics.com (the company that is currently working on the Kiwisix upgrade for Korg Polysix) - He agrees this part number will work, BUT he recommends the 'Long Service Life' version instead of the standard one. Part number is nearly identical: It's a 5000 instead of a 4000: Mouser 653-B3F-5000 In terms of cost the long service life version is 55 cents each (when ordering 25) instead of 45 cents. I can spare $2.50 for the extra peace of mind that 10 years along it won't need replacing... ;-) Cheers! Syntegrator --- In PolySix@yahoogroups.com, Mike <mrjdevries@...> wrote:
> > That's only about 20x as expensive as mouser! > > > Sent from my Apple ][e > > On 10/08/2012, at 4:07 AM, "philippe.69" <philippe.69@...> wrote: > > > Hello the switch on sale here > > > > http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=320957868876&ssPageName=ST > > RK:MESELX:IT&_trksid=p3984.m1586.l2649 > > > > De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de > > syntegrator > > Envoyé : jeudi 9 août 2012 21:27 > > à : PolySix@yahoogroups.com > > Objet : [PolySix] Re: Polysix tact switch. > > > > Tony, > > > > Thanks very much from me too for this information - I've been looking for a > > Mouser/Digikey/Farnell part number for these switches for a while now. > > > > I'll be sure to post this information as a video in my YouTube channel > > Polysix rebuilding playlist once the parts arrive and I can compare them > > with the originals. > > > > Cheers, > > > > Syntegrator > > > > --- In <mailto:PolySix%40yahoogroups.com> PolySix@yahoogroups.com, > > "tonezone020" < <mailto:swamp.gigs@> swamp.gigs@> wrote: > > > > > > Hi Mike, > > > > > > I believe the OMRON B3F 4000 are perfect for the job... > > > > > > Mouser 653-B3F-4000 > > > > > > Best wishes, > > > Tony > > > > > > --- In PolySix@yahoogroups.com <mailto:PolySix%40yahoogroups.com> , Mike > > <mrjdevries@> wrote: > > > > > > > > > Hey all. > > > > > > > > > Does anyone know the model of tact switch used in the polysix and poly > > 61? > > > > > > > > I'm guessing a C&K switch, but a mouser part number would be great. > > > > > > > > (I'm referring to the tact switch under the special switch cap) > > > > > > > > Kind regards > > > > Mike > > > > > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > > > [Non-text portions of this message have been removed] >
2012-08-09 by tonezone020
Ahh ... even better ! Cheers. T --- In PolySix@yahoogroups.com, "syntegrator" <me@...> wrote:
> > > > An update here for everyone... > > I did some correlating with the infamous Murray over at kiwitechnics.com (the company that is currently working on the Kiwisix upgrade for Korg Polysix) - He agrees this part number will work, BUT he recommends the 'Long Service Life' version instead of the standard one. > > Part number is nearly identical: It's a 5000 instead of a 4000: > > Mouser 653-B3F-5000 > > In terms of cost the long service life version is 55 cents each (when ordering 25) instead of 45 cents. I can spare $2.50 for the extra peace of mind that 10 years along it won't need replacing... ;-) > > Cheers! > > Syntegrator > > --- In PolySix@yahoogroups.com, Mike <mrjdevries@> wrote: > > > > That's only about 20x as expensive as mouser! > > > > > > Sent from my Apple ][e > > > > On 10/08/2012, at 4:07 AM, "philippe.69" <philippe.69@> wrote: > > > > > Hello the switch on sale here > > > > > > http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=320957868876&ssPageName=ST > > > RK:MESELX:IT&_trksid=p3984.m1586.l2649 > > > > > > De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de > > > syntegrator > > > Envoyé : jeudi 9 août 2012 21:27 > > > à : PolySix@yahoogroups.com > > > Objet : [PolySix] Re: Polysix tact switch. > > > > > > Tony, > > > > > > Thanks very much from me too for this information - I've been looking for a > > > Mouser/Digikey/Farnell part number for these switches for a while now. > > > > > > I'll be sure to post this information as a video in my YouTube channel > > > Polysix rebuilding playlist once the parts arrive and I can compare them > > > with the originals. > > > > > > Cheers, > > > > > > Syntegrator > > > > > > --- In <mailto:PolySix%40yahoogroups.com> PolySix@yahoogroups.com, > > > "tonezone020" < <mailto:swamp.gigs@> swamp.gigs@> wrote: > > > > > > > > Hi Mike, > > > > > > > > I believe the OMRON B3F 4000 are perfect for the job... > > > > > > > > Mouser 653-B3F-4000 > > > > > > > > Best wishes, > > > > Tony > > > > > > > > --- In PolySix@yahoogroups.com <mailto:PolySix%40yahoogroups.com> , Mike > > > <mrjdevries@> wrote: > > > > > > > > > > > Hey all. > > > > > > > > > > > Does anyone know the model of tact switch used in the polysix and poly > > > 61? > > > > > > > > > > I'm guessing a C&K switch, but a mouser part number would be great. > > > > > > > > > > (I'm referring to the tact switch under the special switch cap) > > > > > > > > > > Kind regards > > > > > Mike > > > > > > > > > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > > > > > > > > [Non-text portions of this message have been removed] > > >
2012-08-14 by Roman Sowa
Poly 61 uses different switches, with square thingies peeking out, and the plastic Korg key is pushed on it. The part name is Omron B3F-5050, but the square is tiny bit too wide for the cap so it needs to be filed. Poly 6 uses flat switches, so B3F-5000. Roman W dniu 2012-08-10 00:14, Mike pisze:
> That's only about 20x as expensive as mouser! > > > Sent from my Apple ][e > > On 10/08/2012, at 4:07 AM, "philippe.69"<philippe.69@free.fr> wrote: > >> Hello the switch on sale here >> >> http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=320957868876&ssPageName=ST >> RK:MESELX:IT&_trksid=p3984.m1586.l2649 >> >> De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de >> syntegrator >> Envoy� : jeudi 9 ao�t 2012 21:27 >> � : PolySix@yahoogroups.com >> Objet : [PolySix] Re: Polysix tact switch. >> >> Tony, >> >> Thanks very much from me too for this information - I've been looking for a >> Mouser/Digikey/Farnell part number for these switches for a while now. >> >> I'll be sure to post this information as a video in my YouTube channel >> Polysix rebuilding playlist once the parts arrive and I can compare them >> with the originals. >> >> Cheers, >> >> Syntegrator >> >> --- In<mailto:PolySix%40yahoogroups.com> PolySix@yahoogroups.com, >> "tonezone020"< <mailto:swamp.gigs@...> swamp.gigs@...> wrote: >>> >>> Hi Mike, >>> >>> I believe the OMRON B3F 4000 are perfect for the job... >>> >>> Mouser 653-B3F-4000 >>> >>> Best wishes, >>> Tony >>> >>> --- In PolySix@yahoogroups.com<mailto:PolySix%40yahoogroups.com> , Mike >> <mrjdevries@> wrote: >>>> >>>>> Hey all. >>>>> >>>> Does anyone know the model of tact switch used in the polysix and poly >> 61? >>>> >>>> I'm guessing a C&K switch, but a mouser part number would be great. >>>> >>>> (I'm referring to the tact switch under the special switch cap) >>>> >>>> Kind regards >>>> Mike >>>>> >>>> >>>> >>>> [Non-text portions of this message have been removed] >>>> >>> >> >> [Non-text portions of this message have been removed] >> >> > > > [Non-text portions of this message have been removed] > > > > ------------------------------------ > > Yahoo! Groups Links > > > >
2012-08-17 by syntegrator
Hey everyone,. I've made and posted a few videos to the Syntegrator channel on this topic now that the parts arrived: http://www.youtube.com/watch?v=O98fX99onfY&list=PL3B188553B60870EE&index=39&feature=plpp_video Enjoy, Syntegrator --- In PolySix@yahoogroups.com, Roman Sowa <modular@...> wrote:
> > Poly 61 uses different switches, with square thingies peeking out, and > the plastic Korg key is pushed on it. The part name is Omron B3F-5050, > but the square is tiny bit too wide for the cap so it needs to be filed. > Poly 6 uses flat switches, so B3F-5000. > > Roman > > W dniu 2012-08-10 00:14, Mike pisze: > > That's only about 20x as expensive as mouser! > > > > > > Sent from my Apple ][e > > > > On 10/08/2012, at 4:07 AM, "philippe.69"<philippe.69@...> wrote: > > > >> Hello the switch on sale here > >> > >> http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=320957868876&ssPageName=ST > >> RK:MESELX:IT&_trksid=p3984.m1586.l2649 > >> > >> De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de > >> syntegrator > >> Envoyé : jeudi 9 août 2012 21:27 > >> à : PolySix@yahoogroups.com > >> Objet : [PolySix] Re: Polysix tact switch. > >> > >> Tony, > >> > >> Thanks very much from me too for this information - I've been looking for a > >> Mouser/Digikey/Farnell part number for these switches for a while now. > >> > >> I'll be sure to post this information as a video in my YouTube channel > >> Polysix rebuilding playlist once the parts arrive and I can compare them > >> with the originals. > >> > >> Cheers, > >> > >> Syntegrator > >> > >> --- In<mailto:PolySix%40yahoogroups.com> PolySix@yahoogroups.com, > >> "tonezone020"< <mailto:swamp.gigs@> swamp.gigs@> wrote: > >>> > >>> Hi Mike, > >>> > >>> I believe the OMRON B3F 4000 are perfect for the job... > >>> > >>> Mouser 653-B3F-4000 > >>> > >>> Best wishes, > >>> Tony > >>> > >>> --- In PolySix@yahoogroups.com<mailto:PolySix%40yahoogroups.com> , Mike > >> <mrjdevries@> wrote: > >>>> > >>>>> Hey all. > >>>>> > >>>> Does anyone know the model of tact switch used in the polysix and poly > >> 61? > >>>> > >>>> I'm guessing a C&K switch, but a mouser part number would be great. > >>>> > >>>> (I'm referring to the tact switch under the special switch cap) > >>>> > >>>> Kind regards > >>>> Mike > >>>>> > >>>> > >>>> > >>>> [Non-text portions of this message have been removed] > >>>> > >>> > >> > >> [Non-text portions of this message have been removed] > >> > >> > > > > > > [Non-text portions of this message have been removed] > > > > > > > > ------------------------------------ > > > > Yahoo! Groups Links > > > > > > > > >
2012-08-19 by philippe.69
original for sale here http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=320966335753 De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de syntegrator Envoyé : samedi 18 août 2012 01:16 À : PolySix@yahoogroups.com Objet : [PolySix] Re: Polysix tact switch. Hey everyone,. I've made and posted a few videos to the Syntegrator channel on this topic now that the parts arrived: <http://www.youtube.com/watch?v=O98fX99onfY&list=PL3B188553B60870EE&index=39&feature=plpp_video> http://www.youtube.com/watch?v=O98fX99onfY&list=PL3B188553B60870EE&index=39&feature=plpp_video Enjoy, Syntegrator --- In <mailto:PolySix%40yahoogroups.com> PolySix@yahoogroups.com, Roman Sowa < <mailto:modular@...> modular@...> wrote: > > Poly 61 uses different switches, with square thingies peeking out, and > the plastic Korg key is pushed on it. The part name is Omron B3F-5050, > but the square is tiny bit too wide for the cap so it needs to be filed. > Poly 6 uses flat switches, so B3F-5000. > > Roman > > W dniu 2012-08-10 00:14, Mike pisze: > > That's only about 20x as expensive as mouser! > > > > > > Sent from my Apple ][e > > > > On 10/08/2012, at 4:07 AM, "philippe.69"< <mailto:philippe.69@...> philippe.69@...> wrote: > > > >> Hello the switch on sale here > >> > >> http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem <http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=320957868876&ssPageName=ST> &item=320957868876&ssPageName=ST > >> RK:MESELX:IT&_trksid=p3984.m1586.l2649 > >> > >> De : PolySix@yahoogroups.com <mailto:PolySix%40yahoogroups.com> [mailto:PolySix@yahoogroups.com <mailto:PolySix%40yahoogroups.com> ] De la part de > >> syntegrator > >> Envoyé : jeudi 9 août 2012 21:27 > >> À : PolySix@yahoogroups.com <mailto:PolySix%40yahoogroups.com> > >> Objet : [PolySix] Re: Polysix tact switch. > >> > >> Tony, > >> > >> Thanks very much from me too for this information - I've been looking for a > >> Mouser/Digikey/Farnell part number for these switches for a while now. > >> > >> I'll be sure to post this information as a video in my YouTube channel > >> Polysix rebuilding playlist once the parts arrive and I can compare them > >> with the originals. > >> > >> Cheers, > >> > >> Syntegrator > >> > >> --- In< <mailto:PolySix%40yahoogroups.com> mailto:PolySix%40yahoogroups.com> <mailto:PolySix%40yahoogroups.com> PolySix@yahoogroups.com, > >> "tonezone020"< < <mailto:swamp.gigs@> mailto:swamp.gigs@> <mailto:swamp.gigs@> swamp.gigs@> wrote: > >>> > >>> Hi Mike, > >>> > >>> I believe the OMRON B3F 4000 are perfect for the job... > >>> > >>> Mouser 653-B3F-4000 > >>> > >>> Best wishes, > >>> Tony > >>> > >>> --- In PolySix@yahoogroups.com <mailto:PolySix%40yahoogroups.com> <mailto:PolySix%40yahoogroups.com> , Mike > >> <mrjdevries@> wrote: > >>>> > >>>>> Hey all. > >>>>> > >>>> Does anyone know the model of tact switch used in the polysix and poly > >> 61? > >>>> > >>>> I'm guessing a C&K switch, but a mouser part number would be great. > >>>> > >>>> (I'm referring to the tact switch under the special switch cap) > >>>> > >>>> Kind regards > >>>> Mike > >>>>> > >>>> > >>>> > >>>> [Non-text portions of this message have been removed] > >>>> > >>> > >> > >> [Non-text portions of this message have been removed] > >> > >> > > > > > > [Non-text portions of this message have been removed] > > > > > > > > ------------------------------------ > > > > Yahoo! Groups Links > > > > > > > > > [Non-text portions of this message have been removed]
2018-05-08 by Malte Rogacki
Just to make sure before thinking further: You're holding a note and then turn off the Chorus: The pitch of the held note changes. You're holding a note and changing the modulation level: The pitch of the held note changes. Is that correct?
2018-05-16 by Peter Foley
Just to make sure before thinking further:
You're holding a note and then turn off the Chorus: The pitch of the held
note changes.
You're holding a note and changing the modulation level: The pitch of the
held note changes.
Is that correct?
2018-05-16 by moogchild synthdrome
I have for sale direct replacements for the Polysix optocoupler, price is 36€ worldwide shipping included buying it directly outside ebay. You can contact me at info@moogchild-synthdrome.com.
Korg Polysix direct replacement for OPTOCOUPLER HTV P-1501 PHOTOCOUPLER PC-1 | eBay
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Korg Polysix direct replacement for OPTOCOUPLER HTV P-1501 PHOTOCOUPLER ...
Korg Polysix direct replacement for OPTOCOUPLER HTV P-1501 PHOTOCOUPLER PC-1 | Musical Instruments & Gear, Pro A...
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En miércoles, 16 de mayo de 2018 4:28:58 CEST, Peter Foley petereugenefoley@gmail.com [PolySix] <PolySix@yahoogroups.com> escribió:
I think that some tuning weirdness can happen if the optocoupler is bad - I would check that. The KiwiSix manual describes how a bad optocoupler would behave.
- Peter
On Tue, May 8, 2018 at 5:41 PM, Malte Rogacki gacki@gacki.sax.de [PolySix] <PolySix@yahoogroups.com> wrote:
Just to make sure before thinking further:
You're holding a note and then turn off the Chorus: The pitch of the held
note changes.
You're holding a note and changing the modulation level: The pitch of the
held note changes.
Is that correct?