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

[Jean-Pierre Desrochers]

Hi list,

 

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

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