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Yamaha CS80

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RE: [yamahacs80] CS80 in NHK TV program

2014-07-05 by Colin f

> No, the reason was because the chip was designed from organ 
> tech. The 8th channel was assigned to the pedal board.

An organ pre-dating 1974 with dynamic allocation of voices ?
Are you sure ?
The GX service manual clearly shows the purpose of the SW 7or8 Tone input is
to disable allocation of voice 8 on the YM22401 KAS IC.

Cheers,
Colin

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