I have the last Tyrus as well, as it was in the synthesizers pack that is now no longer on the net, and i'm unwilling to post it because it contains other pirated VSTs.
vampire is the newer version. someone finally posted a google drive link with a november 2021 vampire. My question was is that the last released version.
And honestly, ymf-745 HiEnd sounds better with midi composed for mu50 than tyrus or vampire. The link is on the vk.com group and does not require signing in to see.
Last version of Tyrus is
1,256,000,000 TyRUS.smp
Is there a site policy on the yamaha vstis? Here's my list.
1) s-yxg20 win9x (get real, no one wants this unless they have an absolute potato. XG Lite)
2) s-yxg50 9x (what everyone with 9x actually wants. software version of mu50)
3) s-yxg100(plus) 9x, contains added sondius physical modeling voices. no way to run it without win 9x, period.
4) s-yxg70 9x (50+20=70. 🤣. comes with final fantasy 7 PC CD, which i owned)
5) s-yxg-dm (updates 1, 2, 3, or 4 above to work properly with final fantasy 8 PC, requires one of the above. came with final fantasy 😎
6) s-y50xg wdm (for xp, comes with some soundcards, and xp can update syxg50 9x to it. for some reason there is no requirement to actually have the former installed, if you are willing to right click the cab file)
7) s-y50xg VSTi (only comes with SOL, and good luck finding a CD, but cracked and freely downloadable from a famous url)
😎 s-yxg2006LE (vsti extracted from free midiradio player, almost certainly legal to have. 11 mb sample bank, but only implements XG Lite. better than #1)
9) ymf-745 HiEnd (vsti, supposedly based off of yamaha drivers for ds-xg cards, hacked from syxg50 vsti. oddly enough smaller than 2006LE, but does support full xg effects.)
10) Yamaha TyRUS (VSTi, much bigger samples, presumably ripped from pro yamaha synths? RUS=russian 😀 )
11) Yamaha Vampire (TyRUS renamed with even bigger samples)
9 and 10 are now missing from the net completely, as near as I can tell, but i have the latest versions of them..
1, 2, and 3 were sold separately and with soundcards, and want a serial number. 4 does not require a serial number. 6 does need one unless you get the ms cab. then it just installs and works. everything NOT a vsti has significant latency, while the vstis have only the latency your host sets them for. So they tend to be responsive enough for live performance.
1,2, and 3 have trials, which are legal for sure. 6 is also fine, as it's still provided by MS. 8 is from 100% free sources, so i'd say it's legal as well.9,10, and 11 are the interesting ones.