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  1. AFex54

    would it be possible to run this circuit with a single 9V supply?

    Yeah I noted that in the title actually,' single 9V supply'. according to Ray It should work perfectly with a dual 9v supply, but thats out of the question for my project. the circuit has a fairly simple function and the op amps function perfectly with less than 9V , so could it just be a matter...
  2. AFex54

    would it be possible to run this circuit with a single 9V supply?

    http://www.musicfromouterspace.com/analogsynth_new/SAWTOTRICONVERT/SAWTOTRICONVERT.php really need a ramp to triangle converter for integrating into the MFOS Noise toaster. I would of course prefer to stick with MFOS designs for assurance that it is 'musical grade'. So any Ideas if it would be...
  3. AFex54

    Modifying this oscillator to achieve lower frequencies?

    you know what i think ill stick with this schematic , im curious as to what the next step down from Lo-Fi sounds like...'No-Fi' if you like. im wondering is there any small modification that can be made to the circuit to clean up the sound a bit ? perhaps that is much easier said than done
  4. AFex54

    Modifying this oscillator to achieve lower frequencies?

    http://www.instructables.com/id/THE-SIMPLEST-FUNCTION-GENERATOR-BUILT-ON-A-BREADBO/ I was drawn to this oscillator because it uses an LM324 which i happened to have lying around and it also has 3 waveforms, including a sine which i needed. however its frequency range is not ideal, it goes well...
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