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Model D re-issue keyboard controller
Posted: Fri Mar 10, 2017 5:11 am
by trebmonster
Is this analog like the original or is it digital key scanning etc.?
Re: Model D re-issue keyboard controller
Posted: Fri Mar 10, 2017 5:42 pm
by stiiiiiiive
Digital key scanning. I guess that's the way the power-up functions work. Anyone correct me.
Re: Model D re-issue keyboard controller
Posted: Mon Mar 13, 2017 3:29 pm
by till
All Fatar actions use some scanning. The keybed is not based on two contact bars. And there is no array of all the same resistors for the pitch voltage (done by simple voltage dividing). On the other hand, this is why we got now different trigger and note priority modes on the reissue.
Re: Model D re-issue keyboard controller
Posted: Tue Mar 14, 2017 4:17 pm
by Sihaz
Plus with a power on command you can imitated the slight inaccuracies of the old keyboard tuning...