Re: Q and D Stereo board?-- do-it-yourself TDX Stereo Board

[CUTblakeney@home.com (Jeff Blakeney)]

On Fri, 21 Jan 2000 21:37:30 -0600, Rubywand <rubywand@swbell.net>
wrote:

>     The signals needed for getting separate channels are at the J-25 connector
>located near the memory expansion slot. Using a multiplexer IC you can
>de-multiplex the signals and get two channels of sound. (There is a raw diagram
>for doing this in the Apple IIgs Hardware Reference.)

Actually, if you wanted, you could have it output to 8 channels but I
don't know of any software that can take advantage of that capability.
Most, if not all, IIgs audio software just uses odd and even channel
numbers for left and right (or vice versa, I can never remember :-).
But if you are writing your own software you can always take advantage
of a system with more that two channels.

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