the €16k includes 2 years warranty. i wonder how many service centers they have set up. quite likely just the origin factory.
Old timers will remember that in the early '70s, ReVox advertised how their A77 came with a 'lifetime' warranty (sans heads). It sounded good on paper, for the consumer at the time, but no one back then understood that this meant the lifetime of the company, and not the machine.
ReVox was the 'consumer' end of Studer, with a USA service center in Nashville. To keep things in economic perspective, a complete factory refurbishment of your machine (which they would get up to spec) cost almost as much as a new deck. Open reel was never cheap to keep going. And they always needed TLC to keep going.
From a home consumer standpoint, recording quarter track at up to 7ips, ReVox machines were really no better than any upper-end Japanese decks. In home use, open reel was mostly used to copy on-air FM programs, or your friend's LP. In fact, from a tape handling standpoint, the B77 was fairly primitive compared to top of the line Teac and Akai. At least that was my personal experience. Never owning one, but only from the brochures, I always imagined the quartz PLL direct drive Technics machines would have the best W/F and speed stability. Tandberg was another Euro brand that had good consumer appeal. Never owned a Tandberg.
My guess is that almost all machines from that era are now pretty much falling apart. Good luck finding parts.
It was a doomed format for home use, even back in the day. Nothing like unboxing your tapes and finding they had deteriorated to the point of no return.
Before I left the hobby I was able to buy Maxell UD at my local guitar store. Maxell was about it. Prior to Maxell leaving the building you could find TDK, Sony, Scotch, Ampex, BASF and half a dozen others. Quantegy (out of Georgia, I think) acquired Ampex, and sold mail order. Soon they were a memory.
Nothing as cool as an open reel deck in your audio rack. Even if it doesn't work. That much is certain.