Ampex Model 127 HD on RamFast

[tomk@pro-nsdapple.cts.com (Tom Kelly)]

 I bought a Ampex PC Megastore System Hard Disk Model 127 (22 meg).
 It came with the manual and disks, but NOT the host adapter.
 I am trying to connect it to my RamFast SCSI card.
 
 I believe that the Model 127 is a SASI drive.
 I know that the card supports SASI drives.
 My problem is the cable connection.
 The Model 127 has a 50 pin ribbon cable connector that connects
 to the cable adapter that went to the host adapter.
 The RamFast has a DB-25 connector.
 I guess I need to either make or buy an adapter cable.
 Has anyone ever done this?   If so please help me.
 
 I'd like to get the wiring diagram for the cable that I need.
 
 Where in the chain should the Model 127 be placed?
 
 Will I need to use a terminator on the Model 127?
 
 Please help me.    :-)
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