4U036 - NTO

4U036 - NTO 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. Note, pretty dense board. For more info, check the original catalogue! PCB: 1.6 mm thick, double sided, green base material FR4-Standard TG 135-140 surface finish HASL part values are silkscreened all panel mount! Front panel 1.6 mm thick aluminium 3" x 175 mm mounting holes - 3.5 mm, follows the LW specification (top and bottom) no parts, just the PCB and panel Documentation