Analogue-sequencer

> 
> I am setting the P3 in "Sysex receive mode", using under Mac OS9 
> "Sysexloader", only one midicable to the P3 midi in attached, and 
as soon as I 
> hit "send" a "bad block" message appears...
> 
> HELP!

Is this where I put my head above the parapet and wonder if it's a 
problem with the opto biasing again? Perhaps 6N139 was working 
on the edge before when Robert successfully did sysex loads on this 
unit.

I only mention it because this is exactly the problem I had, which was 
cured by replacing the 6N139 opto.

Andy
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Andy Wilson
http://www.techman.synth.net
andy@techman.synth.net