[sdiy] USB to CV

[neil.johnson97 at ntlworld.com]

Hi,

Richard Wentk wrote:
> Neil Johnson wrote:
> >I guess you could do it with a USB Analogue I/O adaptor
> >and a scaling amp (to get 1V/oct).
> 
> All USB audio adaptors have DC blocking caps.

Note that I did not say "audio I/O".  For example, the LabJack

http://www.audon.co.uk/labjack.html

has two analogue output channels.  Its aimed at lab work, but could be used for providing both CV and gate/trig signals as well.

Neil


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