Color music installation "Spectrum-301" has been produced since 1987 by the Minsk plant "Kalibr". ,86e6f450b8cc469628ba70bf2947b049The installation was produced in 2 versions according to the types of lanterns and is designed to work together with a tape recorder, an electrophone, a p-receiver, a broadcasting line and electric musical instruments. ,86e6f450b8cc469628ba70bf2947b049Number of color channels - 4. Borders of frequency ranges of color channels, red lower 20, upper 350 Hz, yellow lower 150, upper 1400 Hz, green lower 500, upper 2000 Hz, blue lower 1200, upper, 20,000 Hz. ,86e6f450b8cc469628ba70bf2947b049The sensitivity of the input of the receiver 10, the electrophone 150, the transmission line 10000 mV. ,86e6f450b8cc469628ba70bf2947b049Time of continuous work 8 hours. ,86e6f450b8cc469628ba70bf2947b049Supply voltage 220 V. Power consumption with screen 500, with floodlights 450 V / A. ,86e6f450b8cc469628ba70bf2947b049The power of the floodlights for each color channel is 100 V / A.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null