Quad Opamps? (Was Re: ASM-1 PCB availability?)

[leaf at babble.vibrant.org]

On Tue, 14 Nov 2000, Hairy Harry wrote:

> Using (let's say) 1/2 of a quad op amp as a high gain, low level audio
> preamp, and the other 1/2 for (let's say) a comparator and a power
> driver (maybe a couple of LEDs perhaps...)  is a recipe for disaster.

in this case, the quads are serving as buffers and as a mixer (16 step
sequencer, all steps feed into the tl074) per:

http://machines.hyperreal.org/categories/do-it-yourself/sequencer/supseq.pdf

all of the op amps listed have been replaced by 074's, including the
invidivual channel op amps... i figured since it's all CV and not audio,
the demands are probably much less.  is this a reasonable assumption?

thanks!
Phil