Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2013-01-29 by Boddington
Hey there - Did the DAC issue everr get resolved? I , still stuck in this part of the calibration as well. Any help would be great!
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Re: Connectors for keybed on KLM-366
2013-01-29 by chipaudette
Hi, thanks for the heads-up about the lack of availability of the locking connector. You spoke of searching for the non-locking version. I m certainly
Re: Connectors for keybed on KLM-366
2013-01-28 by Scott
... I ve built 3 of the KLM-376 boards and the locking versions of those connectors arent around any more. You need to buy non-locking and the pins plus
Re: [PolySix] Connectors for keybed on KLM-366
2013-01-28 by Murray
I searched the world for these connectors and couldn t find any. If you do find some please let me know. MH ... -- Kind Regards Murray
Connectors for keybed on KLM-366
2013-01-28 by chipaudette
Hi All, I m starting down a long road to add aftertouch and velocity response to my PolySix. My plan is for the aftertouch to mirror the effect of the mod
Re: [PolySix] Re: 3.9v Zener in Jeds board
2013-01-25 by Murray
I have two boards I could part with. One is pictured on the web page and the other is in similar condition. One is from an Early Production model and the
Re: 3.9v Zener in Jeds board
2013-01-25 by raisinbag69
GREAT! Thanks. It s a pain to have to order one part, when you have everything else on hand. Holy crap, I just read about the Kiwisix, I hadn t heard of that
Re: [PolySix] 3.9v Zener in Jeds board
2013-01-25 by Murray
Any Zener of the correct voltage and the same or larger wattage will work. The one in the board looks to be 1/2W or less so use a 1/2W or greater replacement.
3.9v Zener in Jeds board
2013-01-25 by raisinbag69
Hi, I am rebuilding a 367 board I got from Jed, and stuffing it right now. Going off his BOM it calls for a 3.9v Zener, specifically a BZX79-C3V9. I have a
Re: [PolySix] Re: Polysix pots not functioning.
2013-01-17 by Jed Jorgensen
You say the connectors are good...did you check the continuity of the wires or did you just look? The corrosion on my board went through the wires and was not
Re: [PolySix] Re: Polysix pots not functioning.
2013-01-17 by klosmon
The control pots are demultiplexed on the CPU board by ICs 18 and 19 -- the schematic for the CPU board shows which CV (Cutoff, Attack, Effects Speed, etc) is
Re: Polysix pots not functioning.
2013-01-17 by eric.pitra
Is there anyone in this group who could help me with this issue? I guess all I really need is to be pointed in the right direction. I would love it if someone
Re: [PolySix] Shredded Polysix Cable
2013-01-17 by Jed Jorgensen
That cable is not easily replaceable. I don t know of any off-the-shelf solutions and those connectors are pretty much impossible to find. I had badly corroded
Shredded Polysix Cable
2013-01-17 by ammerman.sean
I have a fairly simple Polysix question and don t know where else to turn. I ve been having some power issues with my Polysix, and after opening it up to do a
Re: [PolySix] KBD Track not work on last voice
2013-01-07 by Johannes Hausensteiner
Check IC28, C36; maybe IC25 or IC29. The multiplexed VCO control voltage (= proportional voltage to key pressed on the keyboard) is demultiplexed to the six
KBD Track not work on last voice
2013-01-07 by del_poolp@hotmail.com
Hi, the KBD Track rotary knob do not work on last voice on my polysix ... do you have an idea of test points for detect/repair it ? Thanks, Richard
Re: IC19 (JRC4558DV) on KLM366 old Production replacement
2013-01-07 by del_poolp@hotmail.com
I tested with a 4558DV and it work ... strange ...
Re: Kiwitechnics
2013-01-07 by del_poolp@hotmail.com
Hi, Yes, i confirm, after mod, the aliasing is smoother ;)
Re: Kiwitechnics
2013-01-07 by kiwitechnics
Some incorrect caps were used in the initial design. This has now been corrected and stepping noises have been greatly reduced. The new firmware (v1.23) also
Re: klm 367 board and noise in the P6
2013-01-07 by kiwitechnics
I have been doing some experiments with the noises in the Polysix. I have managed to reduce the noise in my Kiwisix development P6 to almost zero by adding
Re: Polysix pots not functioning.
2013-01-07 by eric.pitra
I actually found and fixed two more bad traces buy checking and triple checking the board, my bad. Now the battery is installed and still the same problems
Re: Polysix oscillator problem
2013-01-02 by kiwitechnics
You could quickly find out if your problem is the SSM2044 filter chip by swapping the one on the bad channel with another voice and see if the problem moves to
Polysix oscillator problem
2013-01-02 by revstate
It is not known if it is an oscillator problem or one of the SSM chips with it on the voice board. It was fine for a long while with only a minor volume
Re: [PolySix] Re: Octave Switch not working. Need a little bit of help to locate the problem.
2012-12-19 by Johannes Hausensteiner
Check if the signals from KLM-367/IC28/pin3 ans 9 arrive at KLM-366/IC6/ pin1 and pin39. This is how the Programmer MCU tells the Key Assigner MCU how to set
Polysix pots not functioning.
2012-12-19 by eric.pitra
Hello, I recently acquired a polysix in rough shape. I tested out the battery board and the new connections for the corroded tracks seem to be all good. I have
Re: Octave Switch not working. Need a little bit of help to locate the problem.
2012-12-18 by lordoid1
Hey Johannes, jeverything on the Polysix works except this OctaveSwitch. Waveform Switch is OK. I can change waveforms. Thanks for the tipp. I will check this.
Re: [PolySix] iPolysix for iPad
2012-12-18 by Arp Duex
Ok. I do appologise to everyone who felt ofenced in any way but let s just consider where this is going: implementing 2 x software which is nothing compared
Re: [PolySix] Octave Switch not working. Need a little bit of help to locate the problem.
2012-12-18 by Johannes Hausensteiner
Does the Waveform switch work? Is it both in Manual mode and saved patches? There might be the connection on KLM-367 to connector CN06/pin3 interrupted. You
Re: Kiwitechnics
2012-12-18 by kiwitechnics
Hi I do not fully understand your problem. If you are referring to controlling the filter cutoff & resonance using midi then yes there is some stepping as
Re: [PolySix] Re: iPolysix for iPad
2012-12-18 by John Terhorst
I appreciate all of the knowledge I have gotten here about my Poly Six and apologize for somehow provoking negativity or upsetting anyone. Happy holiday to all
Re: [PolySix] Re: iPolysix for iPad
2012-12-18 by Ben Stuyts
Hi all, I have removed the offending messages from the board. My apologies for any offence this might have caused. I have asked Arp to use more civil language
Re: [PolySix] Re: iPolysix for iPad
2012-12-18 by magottl@comcast.net
good morning chip, thank you! i have been a silent subscriber for quite awhile and have really enjoyed reading about everyone s polysix adventures. all
Re: iPolysix for iPad
2012-12-18 by Chip Audette
Respectfully directed at Arp Duex , sir, I did not appreciate your demeaning and curse-filled language directed toward Mr Terhorst.
Re: [PolySix] iPolysix for iPad
2012-12-17 by John Terhorst
Hi All, I like this app and think it captures the Poly Six pretty well, certainly I was able to navagate quickly to some of my faverite sounds using it (as
Octave Switch not working. Need a little bit of help to locate the problem.
2012-12-17 by lordoid1
Hey guys, I have a problem with my beloved Polysix. The Octave switch died. My Polysix was repaired years ago from battery leakage. It worked flawlessly untill
Re: Kiwitechnics
2012-12-17 by del_poolp@hotmail.com
Hi, I have installed the Kiwisix on my Polysix, it s a reel good upgrade but : You have any issue with aliasing with midi control, specially with cuttoff and
Re: parts for sale
2012-12-15 by arpm234
still have these?
Re: [PolySix] iPolysix for iPad
2012-12-15 by Arp Duex
personally i wouldn t let apple ruin my day (again). I belive we are all here in love with the vintage side of it which a screen will never compete no
Re: [PolySix] iPolysix for iPad
2012-12-14 by Peter Ullrich
... Yes very nice. The Korg iMS20 is also very nice on the ipad. And until end of december for the half price... Ciao Peter http://www.ullrich.at.tt
iPolysix for iPad
2012-12-12 by The Old Crow
Pretty nice app, I must say. Crow /**/
RE: [PolySix] Re: Slider Switch "Range"
2012-12-11 by Darijo Berkes
Thank you! I have now bought the right switch and hope I ll get it soon so that my Polysix with the newly installed Kiwitechnics KLM-367 board will be as new
Re: Slider Switch "Range"
2012-12-11 by tonezone020
Hi, Try
Slider Switch "Range"
2012-12-11 by Darijo Berkes
I m looking for the slider switch Range for the arpeggiator, think it s called SW1 on the KLM-371 board. Does anyone know where to find this switchor what
Re: [PolySix] Slow Start-Up
2012-12-09 by Kristoffer Jensen
Thanks One of my batteries were dead, now I changed that, and I could actually use one of my dead mobile phones (SonyEricsson K850) battery. However, it was
Re: IC19 (JRC4558DV) on KLM366 old Production replacement
2012-12-09 by archieaa1
Hello I could be off but, my memory is that the JRC 4558DD and JRC4558DV should be the same part but the DD version is ROHS compliant. The first D tells you
Re: [PolySix] IC19 (JRC4558DV) on KLM366 old Production replacement
2012-12-09 by Arp Duex
not sure but you can try this: RC4558P : http://eu.mouser.com/ProductDetail/Texas-Instruments/RC4558PE4/?qs=sGAEpiMZZMtCHixnSjNA6Mrdwin7F8A2sNjUdd2luqI%3d
IC19 (JRC4558DV) on KLM366 old Production replacement
2012-12-09 by del_poolp@hotmail.com
Hi, You have any idea for replacement for IC19 (JRC4558DV) ? I have tested a JRC4558DD (the DV suffix is important?), but don t works :/ Thanks, Richard
Re: klm 367 board
2012-12-05 by arpm234
johannes, check mail..;)
Re: klm 367 board
2012-12-05 by arpm234
johannes, check mail ..;)
Re: [PolySix] Re: klm 367 board
2012-12-05 by Johannes Hausensteiner
Hi, I am afraid I cannot help you with the noise remotely. The Polysix is quite noisy. Most of it comes from the BBD circuits of the KLM-368 board. You might