Tested all my Apple (Matsushita) drives and they all worked with the S1100!
Yamaha CDR200t-NB (May 1997)
Did not work at all, but it's a burner so probably no real surprise here.
Works fine with the E-mu e5000 Ultra
These are the drives that worked:
AppleCD 8x Matsushita-Kotobuki Electronics CR-506-C (December 1996)
AppleCD 600i Matsushita-Kotobuki Electronics CR-504-K (March 1996)
AppleCD 300i Plus Matsushita-Kotobuki Electronics CR-503-K (May 1995)
AppleCD 300 Plus Firmware 1993 Matsushita-Kotobuki Electronics CR-503-C (July 1994)
AppleCD 300 Plus Firmware 1993 Matsushita-Kotobuki Electronics CR-503-C (July 1994)
Very cool!