ODP: cross-point switches (was : PolyModular)

[Roman Sowa]

> -----Oryginalna wiadomość-----
> Od:	The Dark force of dance [SMTP:batzman at all-electric.com]
> Wysłano:	6 maja 1999 15:34
> Do:	jbv; Edward Leckie; synth-diy at mailhost.bpa.nl
> Temat:	Re: cross-point switches (was : PolyModular)
> 
> Y-ellow y'all.
> 	Just a little point of interested I saw recently regarding x-points.
> 
> In a great many applications, X-point switches can't be used. For the same
> reason some pin-board matrixs can't be used. This is because on synths
> such
> as the VCS3, the pins themselves have a resistor in them. This acts like a
> summing resistor into the summing node of an op-amp. Without this you
> cross
> connect or just plain short out connections.
> 
	[Roman Sowa]  
	No if you have all current outputs (or resistors before matrix).