music mods? - was RE: [sebhc] h17 and h8d disk images

Jack Rubin jack.rubin at
Thu Sep 2 07:22:06 CDT 2004

> This is the "H8 speaker music" stuff that requires you to 
> lift a leg of one 
> of the front panel chips (unless you want the music modulated 
> by a 1khz tone 
> :-) ).


Was this mod also done for the NDOS sound boards? I've got a couple
systems with a slide switch that cuts out the normal "horn" - thought it
was just to stop the machine from making noise during those late night
coding sessions!


Delivered by the SEBHC Mailing List

More information about the Sebhc mailing list