[sdiy] Roman Sowa's MIDI Controllers - PIC MIDI control

Chris Manders wight446 at yahoo.com
Mon Jul 24 16:17:51 CEST 2006


Hey, thanks for that, Paul. I appreciate your reply.

I know what you mean regarding no velocity or pressure
data from the circuit - I have had a look around at
alternatives that would provide velocity and pressure
sensitivity information but there aren't any. Or at
least, I haven't managed to source one, and my
searches have revealed nothing.

Shame really, as the keyboard I am going to use this
circuit with has both of these features in it.
The electronics are dead though (Casio AZ-1 Keytar
controller) - I did a request for a Schematic a while
back - I even contacted Casio themselves, but without
success - Haven't managed to get one - I have now
decided it is beyond repair.
Hence the reason for the interest in the Keyboard
Controller circuit - I am hoping to breathe new (if
somewhat limited) life back into it.

Chris


--- Paul Maddox <P.Maddox at signal.QinetiQ.com> wrote:

> Chris,
> 
> > This looks fantastic! - A circuit to operate a
> > keyboard with up to 128 keys PLUS 7 rotary
> > controllers.
> > It looks too good to be true!
> 
> roman sure knows his stuff..
> 
> > Perhaps it is - I've emailed them three times over
> the
> > space of the past month - No response.
> > Has anyone had any dealings with them, or perhaps
> > knows of an alternative supplier where I could get
> > something like this from?
> 
> Yep, Roman is a nice guy, he'll probably respond to
> your mail from this 
> list.
> Not sure why he hasn't responded, he's given me a
> couple of these things for 
> SynthDIY-UK raffle rpizes.
> 
> One thing, These don't send velocity info, at least
> they didn't when I last 
> looked.
> 
> paul 
> 
> 


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