| 摘要 |
A performance sound supplying system includes a plurality of performer amplifiers that are disposed adjacent to performers of musical instruments positioned at different locations on a stage and reproduces supplied performance sound signals as sounds. Plural performance sound signals provided by the guitar, the keyboard, the base and the drum set performed by the performers are supplied to the mixer. A mixer is provided to render a sound volume balance adjustment on each of the supplied performance sound signals based on operations of an operator located on the audience seat side, and supplies the performance sound signals to the performer amplifiers corresponding to the performance sound signals. The mixer also supplies, based on operations by the operator, at least one of the performance sound signals to a non-corresponding performer amplifier among the performer amplifiers.
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