@Mister X and @Longman your last posts above might be the best explanation for this scene from BTTF III : [MEDIA]
The "Historical Development of Magnetic Recording and Tape Recorder" is chapter 3 and complete, of the 5 chapters in total (afaik) of volume 17 of...
Thanks Mister X, actually the "Historical Development of Magnetic Recording and Tape Recorder" is really worth to read ,don't be afraid of the...
National RT-60 is from 1970 while Technics RT-60 LN is from 1978. [ATTACH]
That crossed my mind too as a noise reduction choice for a cassette as early as 1970? But if you can't trust a Japanese book about a Japanese...
An example of how useful these books can be. I had this Technics RT-60LN cassette ,I new it was old ,but what year exactly? To the rescue...
These have great information I'm experimenting with various OCR (optical character recognition) to read them ,still you can read basic info dates...
The Japanese online StereoSound magazine has an extensive article about walkmans with lots of links with photos inside Walkman Room with...
By 1998 audio CD was well established as a music medium , minidisc had started to have its own following but still compact cassette walkmans had...
Andreas Pavel after negotiations with Sony acccepted royalties but sued the company for not aknowledging him as the originator of the device.The...
Since your post tried hard to find an Astraltune patent but only found the "Astraltune" trademark registration from the "United States Patent and...
Took another look in walkman room and found one more version of WM II not seen before (at least by me). It has the inscription "Hokkaido" and...
A nice clean design from the beginning of the 90's and one of the first of Sony's full logic control series with small dimensions. [ATTACH] JOH...
Happy birthday Brutus !:happybirthday:
That sounds interesting, I'm really curious...You can post it also here ,or a link, this is a rarity king friendly thread !:D
It's been a while since I posted here but work is constantly been done. Allow me to say a few words of the purpose of this thread and how it is...
I'm very glad that you're thinking about it. It will definitely take time and there will be several challenges along the way but I think a simple...
This site is a bit confusing as where is the downloading point ,very useful otherwise with many service manuals. If you click on the line "type...
@Boodokhan " .... at Shinagava station in Tokyo and head for the Konan exit." ,the photo below is from a book that I have from 1999. [ATTACH]...
Found this but from a brief look I think it has only an exploded view and not a disassembly guide ,hope it helps though.
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