| 摘要 |
A multi-mode audio imaging control device having unitary control element for use in recording and reproducing of multi-channel audio programs. The imaging control device includes a first channel input and a second channel input, four variable resistors for variably controlling the signal input from the first channel input and the second channel input to the inputs of a first differential amplifier and a second differential amplifier. The four variable resisters are coupled together so as to be simultaneously varied in accordance with a common control mechanism.
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