Color music installation "Rainbow USD-02".

Color music devicesColor music devicesColor music installation "Raduga USD-02" has been produced since 1985 at the Lviv plant REMA (radio-electronic medical equipment). The CMU was created on the basis of the "Rainbow USD-01" model and is intended for color-dynamic accompaniment of phonograms and is built on the principle of dividing the spectrum frequencies into three bands. The low-frequency spectrum of the phonogram is reflected in red, mid-frequency in green and high-frequency in blue. When there is no signal, the background color is yellow. The CMU is powered by a 220 V network. Power consumption is 100 watts. CMU dimensions - 540x520x130 mm. Weight 3.2 kg. The price is 185 rubles.