1-Quadrant Lambdoma Harmonic Keyboard
A harmonic microtonal musical instrument. 64-key diamond-shaped keyboard
produces harmonic stereo intervals based upon the whole-number ratios
of the Lambdoma Matrix. Eight color-coded overlays provide visual
clues. Fully programmable, can interface with a PC for sound therapy,
musical composition or performance.
Pythagorean Lambdoma Harmonic Keyboard:
64-keys, sturdy aluminum body; 17" by 9" by 1.5"
8 color-coded overlays
4-Quadrant Lambdoma Harmonic Keyboard
16 x 16 matrix