Roll on free time for Gábor! I have a 128 here, but haven't tried the SFX Sound Expander on it, as far as I know, it works fine, however the registers used for the SFX keyboard overlap those used by the REU (which I don't have), regardless of if the keyboard is used or not, so the two can't be used at the same time. Again AFAIK, only one person replaced the OPL chip with the OPL2, but using a 3812 in place of the original won't do any harm and has already been noted, the only difference is the extra waveform registers in the 3812. Don't forget about the keyboard, the downside of the SFX Sound Expander was the lack of decent software back in the day but having the keyboard did allow some "music" to be played. I had it rigged up to some circuitry a few weeks ago and it became a regular MIDI keyboard. A feature greatly missing on the original. -- View this message in context: http://nabble-com-cbm-hackers.2304266.n4.nabble.com/SFX-Sound-Expander-cartridge-and-Plus-4-tp4398127p4398420.html Sent from the Nabble.com: cbm-hackers mailing list archive at Nabble.com. Message was sent through the cbm-hackers mailing listReceived on 2012-02-17 21:00:13
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