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Korg Poly800/EX800 Users

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RE: korg poly 800 power problem

2013-12-23 by <aaron3900@...>

I don t know if the OP got an answer to his question two years ago, but does anyone know what the most common reasons are why a Poly 800 won t power up? I

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Re: [korgpolyex] Is DCO2 digital?

2013-12-23 by Michael Hawkins

On the Poly-800, both oscillators are digital. The tone generator chip is the MSM5232. It has 8 DCO s split into two pairs of four DCO s. Each group of four is

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RE: [korgpolyex] Is DCO2 digital?

2013-12-20 by Greg Coben

Not sure, but the description of DCO appearing at http://en.wikipedia.org/wiki/Digitally_controlled_oscillator is what I always understood DCO to be. Greg

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Is DCO2 digital?

2013-12-20 by <aaron3900@...>

I ve been able to confirm through a couple of Internet sources that DCO2 on the Poly-61 (the 800 s predecessor) is a purely digital oscillator, rather than an

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Re: [korgpolyex] CHORUS Crackle

2013-12-15 by Gregory Thomas

Thanks for responding. The power supply seems to be in good condition. Again, cosmetically, no obvious signs of damage, wear. I m guessing its the Chorus chip,

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Re: [korgpolyex] CHORUS Crackle

2013-12-15 by Sami Jumppanen

Hi, my first thought was about operating voltage being too low. If you can, verify the condition of the power supply. This was just a wild guess. The chip

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CHORUS Crackle

2013-12-10 by Gregory Thomas

I love my EX-800, however I notice when I have the Chorus on, and ONLY when I have the Chorus on (parameter 48 turned to 1), it crackles when the cutoff

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RE: Halloween Korg

2013-11-03 by <bperkins211@...>

Thanks Mike. ... Very nice sound making! Mike On Wednesday, October 30, 2013 8:21 PM, bperkins211@... wrote: Thought I d share another

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Re: [korgpolyex] Halloween Korg

2013-11-02 by Michael Hawkins

Very nice sound making! Mike On Wednesday, October 30, 2013 8:21 PM, bperkins211@gmail.com wrote: Thought I d share another small

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Halloween Korg

2013-10-31 by <bperkins211@...>

Thought I d share another small recording of my HAWK. https://soundcloud.com/sythetech/korgkrazymp3 Has some creepy resonance howls in it. I m trying to get

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RE: Hawk troubleshooting

2013-10-22 by <b.mlaster@...>

Can it be that problems with DCO, midi, and release are because I damaged original ROM somehow? (I tested it with continuity testing on multimeter, and broke

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RE: Hawk troubleshooting

2013-10-21 by <b.mlaster@...>

UPD.: It powers on. But it didnt recieve midi from keyboard. However I tried it with sequencer. And some strange things going on. DCO1 octave 1,2 make noises

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RE: Hawk troubleshooting

2013-10-21 by <b.mlaster@...>

The good news it works without jumper, with original ROM and IC29 in sockets. I assume nothing damaged on mainboard and sockets soldered well. Should it power

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RE: Hawk troubleshooting

2013-10-21 by <b.mlaster@...>

I put original IC22 and IC29, that didnt help( ... I checked all pins by manual, and all pins shorts like in manual. Also when I turn on ex800 psu make noise,

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RE: Hawk troubleshooting

2013-10-21 by <b.mlaster@...>

I checked all pins by manual, and all pins shorts like in manual. Also when I turn on ex800 psu make noise, so I suggest it not totally dead. Maybe something

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Hawk troubleshooting

2013-10-20 by <b.mlaster@...>

Hello, I installed kit, and it doesnt` power on. So now I am troubleshooting it with troubleshoot manual . Is it ok to use ring function on multimetr to

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Re: [korgpolyex] hawk crash

2013-10-17 by Michael Hawkins

correct, just upload the software again and your HAWK should be back to normal. Mike On Thursday, October 17, 2013 2:31 PM, Harvey Peekar

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Re: [korgpolyex] hawk crash

2013-10-17 by Harvey Peekar

got it, thanks. im assuming then that i dont have to switch around the IC s then, correct? thanks much ianb ... On Wed, 10/16/13, Michael Hawkins

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Re: [korgpolyex] hawk crash

2013-10-17 by Michael Hawkins

The advanced sequencer mode has an bug which I ve tried to track down for many months but I ve not been able to find it yet. Just reflash the software and you

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hawk crash

2013-10-16 by Harvey Peekar

hello Hawkers, last night i had a sequence running on my hawk when the whole thing crashed. i am hoping that someone here can help me troubleshoot what

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Re: [korgpolyex] RE: Files

2013-09-27 by Eanna Butler

At least most of the issues aren t browser-specific. Some are user-specific permissions issues, and some are plain mistakes by the developers. ... -- EBu At

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RE: Files

2013-09-27 by <bperkins211@...>

Has there been any inquiry with Yahoo in what the problem is? I refuse to install the spyware browser, Chrome. Surely there s something Yahoo can do to get

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RE: RE: RE: Files

2013-09-25 by <kadmon79@...>

hi !!!! Did you find some solution ? Cos I ve tried different browser....but same situation :( ---In korgpolyex@yahoogroups.com,

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RE: FLUKE TRENDAR 200 IC Test Clip

2013-09-16 by <bperkins211@...>

Have not had a chance yet to try the comparator mode.. I assume that s the method where you plug a known working IC into the tester so you can check between

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FLUKE TRENDAR 200 IC Test Clip

2013-09-15 by <bperkins211@...>

I thought this might be worth having discussion over. Ever see a Fluke 200 IC Test Clip? I stumbled across one recently and got it for next to nothing. Here s

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How to Modify MG LFO speed?

2013-09-12 by <pan.ryba@...>

Hello. I was thinking about if is this mod possible. Can anybody help me? I d like to set different LFO controling MG insteat of original digital 15 steps one.

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RE: RE: Files

2013-09-08 by <matthias@...>

Thank You for your answer, I m using firefox on a mac. Yahoo has definetly changed its design, and firefox didn t get it.:( I m will try with safari later.

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Re: [korgpolyex] Files

2013-09-07 by igot batwings

Chrome ... Chrome On Saturday, September 7, 2013, wrote: what browser are you using? --- In korgpolyex@yahoogroups.com , wrote: For what

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