[sdiy] VCO that goes SHARP in highest octaves??

Mike Bryant mbryant at futurehorizons.com
Mon Jun 20 13:40:29 CEST 2022

>. SMT transistor pairs are usually not monolithic so differential heating is very likely. 

You have to be careful on that.  I've found some devices, notably some from Zetex and also some Chinese brands, are on a single die.  Which is good for temperature, not so good for crosstalk.

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