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visualizer_controller_10.jpg
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visualizer_controller_10.jpgThe audio spectrum visualizer consists of a controller unit and up to two display modules of choice. The display modules use vintage indicator technology like IN-13 nixie bargraph tubes, IV-26 dot style VFD tubes and EM800 magic eye tubes.
Instead of the display modules it is also possible to connect an 8x7 array of leds to create a led wall style spectrum display.
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