The Namastitar is an electro-acoustic instrument. The brass frets, besides setting the intervals of the acoustic string tones, are also nodes of an oscillator. So by playing the fretboard you articulate string tone as well as oscillator tone. This oscillator makes a ring-modulation circuit with the sound of the string so you have complex articulated tones formed out of plucked string, as well as smooth oscillator tones made by pressing on the bridge (like the sidrassi organ somewhat). There are four knobs: oscillator basis frequency, fretboard convolution, mix of affected and clean string sounds, and master volume. The fretboard convolution knob controls how the oscillator responds to the fret scale- going upwards or downwards or upwards-downwards.
This prototypical model of the namastitar brings a scale
transpired from the Japanese mountain monastary to the sufi tones of
Hurqalya. Any scale fretting is possible- standard 12 tone equal
temperement, as well as other equal temperements such as 19, 22, 31;
arbitary fret spacings as well. The fewer the frets, the larger the
steps of the electronic tone. The temperament of the electronic tone is
controlled by the convolution knob, so the frets themselves do not need
electronic tuning. The prototype has a extra long neck, but a standard
length can be provided to make replacing the strings economical. The
body is carved out of a solid piece of spanish cedar (while quantities
last), and the neck is made out of solid walnut. The fretboard is
maple, and the tuning pegs are Ipe. The soundboard is plastic, but a
wood one is possible too. The instrument is about 40 inches long and 6
wide.
dx-7 in the electro
coursed in the acoustic
peter gabriel in the ringmod
ring mod is electro-acoustic