I have this 4x14 single tension Jasper snare. I have since replaced the lugs for increased tuning flexibility and, aside from the bottom hoop, I have all the original hardware. The strainer and butt were replaced with more reliable Yamaha parts. I was actually able to track with this snare on a Nashville session when we lived there.
I also have some (somewhat) matching toms, one with single tension lugs, the others with the Rogers lugs. The floor toms have straight Ludwig legs. I'm thinking about selling these as orphans, and maybe converting the 9x13 into an auxiliary snare drum.