I have a DataVideo TBC-1000 available.
Works great, clean signal.
Video equipment has a bad habit of getting scraped and scratched when used professionally (or even by serious hobbyists), because everything is metal and not-light. Most of use juggle and rewire workflows constantly, in order to get the best quality from tapes. Nothing is dropped, just scooched and slid, to the detriment of black paint. So what I've done is overhaul it cosmetically, restoring it to like-new condition. I had to fully dismantle it, repair it, reassemble and retest it.
This is a nice piece for anybody needing a TBC.
PM if interested.