Re: [korgpolyex] Re: MG speed pot?
2010-09-15 by Michael Hawkins
Yes, check out pin 9 of IC1 (NJM2069). That is the linear VCF cutoff control point. Mike
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Re: MG speed pot?
2010-09-15 by x
So, is there chance to use another lfo instead of original to control VCF speed manually? Thank you
Re: [korgpolyex] MG speed pot?
2010-09-14 by Michael Hawkins
VCF/DCO MG speed is determined by the LFO (or in the HAWK-800 - LFO1 or LFO2). Neither of which can be controlled by a POT because the speed is determined by
MG speed pot?
2010-09-14 by x
Hallo. Is there chance to modificate MG (VCF) frequency (speed) to control it by a pot?I don t think by Hawk 800. Thanx
Re: poly-800 mk1 seq speed slider broken
2010-09-13 by p
Hi Michael, thanks for the reply, i didnt see this until after i posted my last one... one thing im not sure about is which settings on the multimeter to use
Re: poly-800 mk1 seq speed slider broken
2010-09-13 by p
i have access to a multimeter, perhaps i could use this to check the pot with a little help from you guys? as i have little experience using one.
Re: poly-800 mk1 seq speed slider broken
2010-09-13 by Michael Hawkins
Hi Pete, the problem is more likely NOT the actual clock circuit itself (found on the main board using half of IC36 and half of IC28 and sundry other discreet
Re: poly-800 mk1 seq speed slider broken
2010-09-13 by p
Hi thanks for the quick reply...no i havent checked...im not sure how to...any suggestions?
Re: [korgpolyex] Re: poly-800 mk1 seq speed slider broken
2010-09-13 by Gordon JC Pearce
... Have you checked that the pot works correctly? It s not going to be the battery. Gordon MM0YEQ
Re: poly-800 mk1 seq speed slider broken
2010-09-13 by p
Hello again... I ve tried new earth wires, tried new earth points...now i m wondering if the internal battery might be low on power and would this affect the
New file uploaded to korgpolyex
2010-08-30 by korgpolyex@yahoogroups.com
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the korgpolyex group. File : /3) Poly-800
Account Hijack
2010-08-20 by Alex Drinkwater
Sorry about the emails you ve all been getting from me . Someone appears to have hijacked my account. I ve changed my password, and hopefully this will stop
Odp: [korgpolyex] Re:OT:Juno Group?
2010-08-20 by Jan Řezníček
Hello Shayne, thanks fo reply, I`ll try this forum, but I would try Junos, too... And what I need? I fact, general information, files, patch sheets etc. I need
Re:OT:Juno Group?
2010-08-19 by shayne cafferata
hi jan, join analogue heaven. lots of good discussion and the 106 is one of the classics. i have one - what do you need to know? shayne
OT:Juno Group?
2010-08-19 by Jan Řezníček
Hello friends, mmm, is there any member of the Roland_Junos Yahoo group? I`m a proud owner of the Juno 106 for a few days and want to join this group for infos
Real time sequencer editing
2010-08-17 by Michael Hawkins
Hi Poly fans, For those of you with the HAWK-800 installed, there is an interesting and potentially useful feature under development. I am about half way
EX-800 - display non-functional (possibly not booting?)
2010-08-15 by korgex800
Hi all, I m the owner of an EX-800 with the HAWK-800 and AtomaHawk kits installed. The device has previously worked fine, and all upgrades have been
Re: [korgpolyex] I recently bought a new Korg Poly-800 and need help fixing it..
2010-08-15 by joe peak
Or just keep C cell batteries loaded in the poly. Or keep it plugged in all the time. It needs power all the time to hold its memory.
Re: [korgpolyex] I recently bought a new Korg Poly-800 and need help fixing it..
2010-08-15 by Michael Hawkins
Yes, you need to install a new memory backup battery. Most Poly-800 s have a location in the middle of the main printed circuit board where the battery would
I recently bought a new Korg Poly-800 and need help fixing it..
2010-08-14 by Jose c
I just recently bought this synthesizer and need help to fix it. When I turn it on, it sometimes has only a kinda swaying chorus sound, and sometimes a
Korg Monotron vs Korg MS-20
2010-08-14 by Atom Smasher
Korg Monotron vs Korg MS-20 http://www.synthgear.com/2010/synthesizers/korg-monotron-vs-korg-ms-20/ ok, does anyone have an MS-20? i d like to see a
Re: MATT & KIM - DAYLIGHT - lots and lots of precious Poly in this video
2010-08-12 by alecjahn
I remember this! Well, now I do.
MATT & KIM - DAYLIGHT - lots and lots of precious Poly in this video
2010-08-12 by korgpolyex800
Hat tip to Serge for spotting it! http://www.youtube.com/watch?v=WgBeu3FVi60 Enjoy lots of Poly-800 goodness! Mike
poly 800 only makes a beep
2010-08-10 by meech
it was working. i noticed that the internal sequencer is messed up and when used it turns all the patches to white noise. so i was using it midi without using
Re: [korgpolyex] Off topic but...
2010-08-09 by ASSI
... Unless you absolutely only need to roll a few TTL gates into a single IC, you might consider going CPLD instead. You ll get more things done in one device
Re: Off topic but...
2010-08-09 by tim.tashpulatov
Hello Mike, To the best of my knowledge, GALs are rather outdated. Perhaps you would like to take a look at some modern CPLD/FPGA chips, depending on your
Off topic but...
2010-08-04 by korgpolyex800
Well it s a bit quiet around here. But since I am trying to drag my 1980 s hardware skills into 2010 and since I know there are some sharp people here... I am
Poly 800 MK II patch sheet
2010-08-04 by honzarezna
Hello fans, been forced to reprogramme my modificated Poly800 MK II I realized, that old patch sheet doesn t suit to MK II items. (I am a very smart boy...) So
Re: just bought poly-800, but wont work... suggestions?
2010-07-31 by soviet_bot
followed this, and it works! :) thanks! after looking at the receipt, i bought the thing for 3 bucks, and my wife said the last person who had it probably
Re: just bought poly-800, but wont work... suggestions?
2010-07-30 by longenough2002
Yes, you re in for a real treat if you ve never worked with any of these first attempts at analog synth with digital control. Your Poly-800 may or may not have
Re: [korgpolyex] Re: just bought poly-800, but wont work... suggestions?
2010-07-30 by Michael Hawkins
Well, you need to get the tape dump audio and send it to the Poly-800. You can get that tape dump file right here from the files section for the Poly-800. But
Re: just bought poly-800, but wont work... suggestions?
2010-07-30 by soviet_bot
... and how would i load them? there were no batteries. still are no batteries. lol. but yeah. i found the bin file.. but what do i do with it? as i said...
Re: [korgpolyex] just bought poly-800, but wont work... suggestions?
2010-07-30 by Malte Rogacki
... I didn t watch it to the very end; however one quick question: Did you load any sounds into it before trying it out? The first revision of the Poly-800
just bought poly-800, but wont work... suggestions?
2010-07-30 by soviet_bot
i juts bought a poly-800 as-is at a thrift store. it was in a toy bin and the lady sold it for 3 bucks. got it home, and the video i will link explains it all.
Re: poly-800 mk1 seq speed slider broken
2010-07-11 by p
yes the black wire is there and soldered to a resistor. the solder was a little loose so i re-soldered it, no change. it seems that sometimes the sequencer
Calling Evan Montpellier
2010-07-11 by korgpolyex800
OK, so one of my customers (Evan Montpellier) had a problem with his AtomaHawk installation. So I sent him a replacement DS1666. Then I dropped him an email
Re: [korgpolyex] Re: poly-800 mk1 seq speed slider broken
2010-07-11 by Michael Hawkins
there is a black earth wire that runs to the slider board. If that wire is missing or broken, the sequencer will run slow. Is it there and is it connected to
Re: poly-800 mk1 seq speed slider broken
2010-07-11 by p
hello polyfans. great group by the way :) So I ve had my poly800 apart and couldnt find any obvious flaws regarding the non-working speed fader, I can input
Re: Broken MSM5232? it's only the battery!
2010-07-09 by k9k9dog
hey, i m no tecchy, ut i just saw this, and it sounds like what happened when my internal battery died: it defaults to some noise- based setting. that means
Re: [korgpolyex] Broken MSM5232?
2010-07-09 by Johan Nilsson
Hello again everybody I have sent the audio file via tape input and now the synth sings! It seem to work fine! Thank you very very much! Next thing might be a
Re: [korgpolyex] Broken MSM5232?
2010-07-09 by Michael Hawkins
Hello Johan, since you have an EX-800, you can also send a MIDI bulk sysex dump message to your EX-800 (in case the audio method becomes too painful or
Re: [korgpolyex] Broken MSM5232?
2010-07-09 by Johan Nilsson
Thanks! I ll try this when I get home. Just to verify: This is the sound file I should send to the synth? Files 1) Poly-800 Patches and patch dumps Audio
Re: [korgpolyex] Broken MSM5232?
2010-07-09 by joe peak
Sorry......Didn t mean to copy link location on that audio cassette of original patches .wav..... Do not click that link! just go to the files section and
Re: [korgpolyex] Broken MSM5232?
2010-07-09 by joe peak
If the batteries die out then the whole operation data is erased. This could be the case with you. Reloading the Data originally was done by a cassette
Re: [korgpolyex] Broken MSM5232?
2010-07-09 by Johan Nilsson
Thanks for the super fast replies! I have tried to program a basic patch but since the synth is new to me I am not 100% I made it correct (just 99%). I have
Re: [korgpolyex] Broken MSM5232?
2010-07-09 by Daniel Forró
Maybe not relevant, but are you sure it s not the software problem before checking the hardware? Isn t there a garbage in RAM? I would start with loading the
Re: [korgpolyex] Broken MSM5232?
2010-07-09 by Gordon JC Pearce
... The /WR pin is active low, so it s pulled to around the voltage you say to tell the chip to look at what s on the data bus. This pulse lasts for about a
Broken MSM5232?
2010-07-09 by Johan Nilsson
Hi! I have been browsing around this mailinglist but haven t found a solution to my problem (but some help to get this far!). However, I think it is the right
Re: MK1 MEMORY PROBLEM
2010-07-01 by bigbreadair
Thanks for the speedy response! Actually figured out that it wasnt taking the sysx dump because the program enable switch wasnt engaged. Didnt realize that had
poly-800 mk1 seq speed slider broken
2010-06-30 by p
hey chaps. i recently bought this poly-800 mk1 ( my 3rd!) and it arrived with a non working SEQ Speed slider, sliding it up and down makes no difference to