miksuh wrote:
There are a few different SID cards, here is the circuit diagram for one of them, if you are handy with a soldering iron! :-)
Hmm it looks like it might work in C16 too, maybe i'll try that someday :-)
You can even upgrade the RAM on a Plus/4 to 256KB.
I'm having trouble finding a 1581 drive, but when i do then i'll max out my plus/4 as much as i can.
256KB RAM
SID Audio Card
3.5" 1581 Floppy
I'm gonna look into whether the IDE64 can be adapted for use with the Plus/4.
If not, then maybe the new MMC64 will.
Maybe even a Super CPU could work? The Plus/4 expansion port is the same as the C64 with two wires swapped i believe.
Just me dreaming! :-)