I’ve got a 1968/9-vintage Akai Reel-to-Reel tape-recorder/player brought back from VietNam R&R in Australia with an 8-track player/recorder built-into it and a blank 8-track cassette which has never been used at all (except to play the stereo reel-to-reel “demo” tape that came with it.)* You might need to get it out of my store-room!
* The demo-tape is hilarious. It is intended to demonstrate the stereophonic capabilities of the machine and includes a recording of a steam-locomotive pulling into the station from stage-right. (Keep in-mind that in the mid-60s Japan was still within the memory of most Japanese the events of World War Two and recovery was just entering the field of consumer-electronics.)
The ”demo tape” begins with the steam locomotive (still common in Japan at that time) pulling into the station from the right…and pausing with squealing brakes and hissing-steam just-past center-stage…slightly to the Left when the whistle Blows in your left-ear… and an extremely Excited, Enthusiastic and Proud Japanese Nationalist shouts at you ——“THAT IS THE SOUND OF POWELFURR JAPANESE ROCOMOTIVE!”
It’s all one can do to keep from collapsing in laughter!