[sdiy] CV and breath controller input??

[Theo]

On the DX 7 the breath input runs into a inverting opamp,
and then into a ADC.
The input can be a voltage between 0 and -15Vmax,
however the effective range is less than this -15V.

The BC setup on the CS01 may be different from the DX7,
even with the DX range not all BC are compatible with all DX models.

So maybe check the CS01 schematic or have a peak on the PCB
to see the exact setup. Probably nothing complicated :)

Theo


----- Original Message -----
From: Paul Perry <pfperry at melbpc.org.au>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Tuesday, April 15, 2003 1:20 PM
Subject: [sdiy] CV and breath controller input??


> I just sent this to AH, but probably this is a more useful place for it!@
>
> > message:            Is there a converter that will convert CV to Breath
> >contoller information? I want to control my Yamaha CS01mkII from the
breath
> >controller socket
>
> Can anyone shed light on this?
> Does anyone know what the breath controller input is expecting to see??
>
> paul perry (Frostwave analog fx) Melbourne Australia
>