| 摘要 |
PURPOSE:To adjust tapes having the same contents simultaneously, by providing two systems of recording amplifiers and tape driving devices and providing a switch, which switches the recording input of one system and that of the other system, in the input side of one recording amplifier. CONSTITUTION:In case that the same contents are recorded simultaneously on cassettes 12A and 12B, a recording changeover switch 28 is switched to the side of a recording input terminal 26A, and recording heads 14A and 14B are excited by recording amplifiers 16A and 16B in accordance with a recording input 100A while driving cassettes 12A and 12B by tape driving devices 10A and 10B. In case that recording inputs 100A and 100B different from each other are recorded on cassettes 12A and 12B respectively, the recording changeover switch 28 is switched to the side of a recording input terminal 26B, and recording heads 14A and 14B are excited in accordance with recording inputs 100A and 100B by tape recording amplifiers 16A and 16B while driving devices 10A and 10B. |
