Looking for PDS for IMSAI MDS DIO board.....

[hwrdmltn]

Manage to acquire an IMSAI MDS DIO S-100 floppy controller, but unfortunately it is missing the PDS (Programmable Data Separator) board. I would be interested if someone has one to trade/sell.
Thanx for your time......W1ARQ

 

[hwrdmltn]

Actually, I'm looking for anything by Technical Design Labs or TDL, as in the SMB1, Xitan chassis, Z80 ZPU, including software as well.
Also, any kind of S-100 cassette interface board, particularly Tarbell, but all offerings considered.

Thanks, Howard W1ARQ