| 摘要 |
This device is notable in that it comprises in combination: - an electronic and/or computerised assembly A for control, selection, display and memory storage for car radios and pairs of chosen loudspeakers; - electronic switching cards B relating to each of the right and left channels of the car radios; - electronic switching cards C and C1 relating to each of the right or left elements of the pairs of loudspeakers. <IMAGE>
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