The single SB-10000, yep, there is a story.
...
This is the speaker I originally wanted to buy when I bought my SB-E100's back in 1978 while stationed at Ramstein AB W. Germany. The Technics Rep couldn't give me any information (price, pics, nothing) so I got the 100's. Good thing I didn't wait, I had no idea how pricey they were. The same thing happened with the RS-1800, I got the RS-1700 instead and have never known what the original MSRP of the 1800 was.
Technics reels decks:
Technics RS-1800 price when introduced was 950000 YEN.
Technics RS-1700 price when introduced was 368000 YEN.
Technics RS-1500/1506 price when introduced were 244000 YEN.
Technics RS-777 price when introduced was 198000 YEN. (7'' only, same headblock and autoreverse and same accessory remotes as RS-1700).
According to websites on the web the 777 and 1800 share the same headblock design, those are also the latest models before Technics discontinued open reel decks .
Technics large speakers:
Technics SB-6000 price when introduced was 65000 YEN.
Technics SB-7000 price when introduced was 90000 YEN. (add 10000 for white or laminated wood).
Technics SB-8000 price when introduced was 150000 YEN.
Technics SB-9500 price when introduced was 1000000 YEN.
Technics SB-10000 price when introduced was 600000 YEN.
Technics SB-E100 price when introduced was 80000 YEN.
Technics SB-E200 price when introduced was 105000 YEN.
Technics SB-E500 price when introduced was 350000 YEN.
Technics flat panels speakers:
Technics SB-AFP10 price when introduced was 500000 YEN 1988. In 1989 was dropped to 484000 YEN.
Technics SB-AFP100 price when introduced was 1500000 YEN in 1988. In 1989 was dropped to 1393000 YEN.
Technics SB-AFP1000 price when introduced was 3500000 YEN in 1987. In 1989 was dropped to 232200 YEN.
-Mikkel