lfo dual super simple

[dancelwerk]

Hi, i am interested to build the lfo dual super simple and i want to know if i can use this design with +15/-15 V

thanks in advance.

Fernando.

[dancelwerk]

if somebody knows the answer at the question could say to me, please.

thanks.

[jordroid]

Should work, you will *probably* need to mess with a resistor or two to get the sine nicely shaped. I suggest breadboarding it if you are that kind.

I like the sine shaper Thomas Henry uses for the VCO-1, and i know it works well with either +/-15 volts or +/-12 volts. You can find it in the schematic page two here http://www.birthofasynth.com/Thomas_Henry/Pages/VCO-1.html , and to throw even more things at you, Ray has a version of the OTA sine shaper (very similar to the "LFO dual super simple" one) with two trim pots that i *think* will work with +/- 15 volts , shown in the ""LFO variable skew" schematic, but you may have to mess with it on the breadboard in order to optimize it as well.

regards,

jordan