No, I am still battling with this error. Or well not battling now, but got fed up and left the synth in my basement gathering dust. If anyone does know of a probable cause I would be happy to hear them out.

I think you may be right. For one moment I had that working, where zone 1 was midi channel 1, zone 2, was midi channel 2, zone 3 midi channel 3 and zone 4 midi channel 5 (Just to see it if worked). Yes, my JV2080 picked them all up provided I assigned each patch to the respective midi channel. That ...

So, I have just got a used Roland A80 to replace a Studiologic 880. The Roland feels so much nicer. However, there is something I can't work out. I've gone through the manual for the A80 and despite what people say about it being hard to read, I was able to make sense of it. I see the A80 has four z...

Is there anyone that can help here?

Further investigation shows that when the octave of DCO1 is changed to 4, 8 or 16, the position of the two out of tune notes moves. I've listened carefully and hear that both DC01 and DC02 go out of tune.

It's been a few days since I asked this. Is there anything I can do that may make getting help with this more likely?

Preamble and Introduction: So, about a month ago I was at a flea market near and when I spotted a Korg Poly 61 on the grass by a seller. I was kicking myself for not getting there earlier. I asked the man "How much did you sell it for?". "Sell it?" he replied, nah it's f***ed I got it in a job lot ...