Hello, Trying to find why the pitch of my Korg MonoPoly gradually ascends through the registers until inaudible. Turning it off resets to to the correct pitch briefly, only to rise again. I brought it

Thanks for all the suggestions. The short was fairly simple -- one of the rear panel jack tabs bent to touch the panel intermittently. The "ascending" oscillator problem was down to the connectors. Ko

Hi all, It’s awfully quiet here… hope everybody is doing well and enjoying much analog goodness. This gem by RetrouSound just arrived on my youtube subscription list: https://youtu.be/Wd2v6i0cCdA Ben

Hi everyone, I'm troubleshooting a very sick Polysix and hoping someone could share some troubleshooting tips. The unit has a very clean looking KLB367A (clone board) with all chips socketed. After po

Hi all I am new to mailinglists so let me know if I am doing something wrong :) I managed to get my Polysix to work with a cloned board KLM-367 PCB from Synthronics.de. (The long store is that I bough

I was just looking up PolySix auctions on eBay and found this PolyMix MIDI retrofit from russia. https://www.ebay.com/itm/Full-midi-upgrade-for-Korg-Polysix-sinthesizer-PolyMix/173596798629 Apparently

I have a Polysix here with a non-functional MIDI kit installed. It’s also messing up the key assigner enough to cause problems with the keyboard (playing wrong notes, stuck notes). I unsoldered and un

I have another clone board with another problem. Worked for years, then stopped. This is my first clone board that I built maybe 10 years ago, whenever Jed first started selling them. It is usually si

I don’t know if this is an old bug and I somehow missed it or if this is new. One of my KLM-367 clone boards was calibrated and working fine for months. A couple days ago the knobs stopped responding.

Dear all , i accidentally broke the release pot of the filter env and from the net i found a note by Florian regarding the potentiometers : Monopoly has 10k-B only for Sustain. Attack is 2MB-A and Dec

Hi all, I wonder if anybody has the RAL or Panetone color codes for the classic Korg blue as used on the PolySix and MonoPoly front panels? That would be great. Currently I do not have access to a ref

Hi all I bet you have seen more corroded traces than I have! I finally got around to give the KLM-368A PCB in my Polysix a look. I had noticed the "shortcut-wire" J61 to appear corroded so I wanted to

Hi Group, recently I bought a DeckSaver for a piece of gear I own. I am very satisfied with it so I asked DeckSaver about doing decksavers for vintage synths, i.e. the Korg PolySix (which I happen to

Hello guys, after about 10 years since my last playing I decided to repair the P6. As I mentioned in the title, I have problems in adjusting the KLM367. It's an original board and has been already rep

Hello everyone; is there a known souce for the various connectors on the logic board (and other boards); also the counterparts for the cable? I've gotten a cosmetically very nice "reverse" Poly-800 wh

Bello, I am looking for the Poly 800 motherboard, is there anyone who may help me. Ciao > Il giorno 1 ott 2020, alle ore 19:33, Chromatest J. Pantsmaker <chromatest@...> ha scritto: > > It's been a wh

This email is to test the vintage Korg forums. I am trying to work out if there is a subforum for Korg Poly-800 or not. A starting point is to see which subforum this message pops up in. /Mike ---

Hello Somehow I inherited a Korg POLYSIX. I was reading the manual online but I didn't find anything about what sort of amp is best to use with the synth. I have a bass amp, couple of guitar amps. Wha

https://www.youtube.com/watch?v=zoohp8UrxcE Thoughts? Ben

Hello, This one is a question for the soldering freaks. I know that I can sync the arpeggiator to midi clock, but I am thinking about providing an input for an external trigger signal. Below is the sc