I need to expand my Yamaha 9000 Pro RAM. The specs are simple, "16-bit bus (NOT 32 bit), 70 nanoseconds or faster, 18 or less chips per SIMM, with-pariety and EDO DRAM OK, and in pairs". However, I keep reading posts from people who have followed these guidelines and still wind up with SIMMs that do not work in their keyboards. I found a possible source for 9000 SIMMs at datamem.com/simms but am not sure which set to
order. I read the specifications in my owner's manual but can't seem
to relate that to the info as listed on Data Memory's web site. Any
ideas?
Thanks,
Deaton

[This message has been edited by deatonent (edited 04-25-2002).]

[This message has been edited by deatonent (edited 04-25-2002).]

Hello deatonent


http://www.yamaha.com/cgi-win/webcgi.exe/DsplyModel/?gAAP50001MEK64

http://www.yamaha.com/cgi-win/webcgi.exe/DsplyModel/?gAAP50001MEK32

http://www.yamaha.com/cgi-win/webcgi.exe/Accessories/?gPPK000059000+PRO

9000 Robby

Deaton,

Please refer to my post dated 1-8-2001 02:26 PM on Yamaha PSR9000 SIMMs for more information and strategy to get the right SIMMs that work. Yamaha PSR9000 and 9000Pro use the same SIMMs.
http://www.synthzone.com/ubbs/Forum37/HTML/001094.html

Good luck in SIMM hunting,

Paul Ip
from Texas