[sdiy] Working with ASM1 VCO.. TEMPCO resistor Temperature compensation

[Jean-Pierre Desrochers]

Working with this VCO circuit :

https://www.elby-designs.com/webtek/asm-1/vco/vco-asm1-cct.pdf

 

If I change the R9 value  from 56k to 33k for new design reasons
will it affect the temperature compensation between the R14 TEMPCO and Q1 ?? 

Is this R9/R14 ratio important temperature wise 

Or just a voltage divider to get a final 18mV/oct to Q1 ?

Thanks

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://synth-diy.org/pipermail/synth-diy/attachments/20200120/fd1ef985/attachment.htm>