is it ok to feed a tl072 based circuit with 18 volts?this reffers directly to ggg minimixer.i will be using the roadrage.thanks
As long as all the other parts in it are rated over 18V, yup.
When in doubt, check the datasheet :)
thanks man,actually i checked the datasheet and it says something like not feed anything directly above 15v.that's how i got confused ;)
For split supply it's +15 and -15. So that's 30 volts in single supply terms.