I really like all the sounds that it makes--station stops-- crickets chirping, etc. I messed around a little on the proto sound website, and I see that there are special sound files just for the replacement/upgrade boards. Are these files exact replacements for the original PS1 sounds? Or are they more generic?
A new PS3 unit is $220 plus shipping-- and I paid about $150 shipped for my PS1-- (Not understanding at the time that it was not DCS controlled) -- so it is hard to justify spending a lot to upgrade-- especially if you end up with a generic sound set. This is a fun unusual model-- not to scale-- but still a fun piece.