Sony TC-K80

One of the rarely seen "prosumer" cassette recorders, the K80 was very quicly replaced by the K80II : METAL tape white papers had finally been accepted by the industry... exit the K80, enter the K80II !


Beyond Type IV compatibility, the other feature that made the K80(II) something special was AMS : Automatic Music Search.
Something which we take for granted nowadays (just press skip !), AMS was a major battle when the ELCASET format was to take center stage.

Planned, implemented inside prototypes (Sony EL-D9), outside prototypes (Technics RS-7900 or Teac AL-700) as early as 1976, it took a much longer time to finally help sooth... the consumers' natural impatience and lazy-ness.
Here implemented with all-Sony ICs and circuitry, programming was however limited to... nine tracks :)

The K80II is a solid cassette recorder sporting the second best meters ever (Sony's deep LCD !) and a 'power on' button borrowed from the TA-F80 integrated amp - another unit which also vanished rather quickly, sadly.

It was probably too expensive to include the one expected feature for that price point : three heads made of Sony's Ferrite&Ferrite material.
The counter was also plain mechanical and not (yet) digital... Maybe why the K80II didn't sell too well ?


Made to be used with the x-rare RM-50 wired remote control, to take full advantage of AMS,
aka Automatic Music Sensor,
aka Automatic Music Search,
aka Just Press Here and You're There.

From a german 1980 general catalog.


The previous image is the cover of the dedicated canadian catalog.
Sony Canada = always good images.

The LCD meters which, when switched to "peak" mode, allow two meters in one : actualized peak at the top and average level below.
Like the Peak program Meters (PPM) which Sony developed for some of the ES-II units (1974), these LCD meters are also very easy to read.


Alpine and Sanyo used these on several of their high-end units. Sony didn't make extensive use of it in its own lineups - probably too expensive as well...

The S & F combination r/p head.

The AMS display and related controls.