From the original 1983 ctalogue; The NEW TIMBRAL OSCILLATOR (NTO) is the state-of-the-art VCO, featuring exceptional range, superb temperature stability, and accurate tracking . Dynamic depth frequency modulation and voltage control of waveform allow unprecedented control over a wide range of sound qualities.
This adaptation is as close to the original as possible, with only a few modifications. You can build this with LM710 (original) or alternatives - it is up to you.
