Favorite obsolete formats.....

Laserdisc.

The Golden Record aboard Voyager. Probabilistically, a complete waste of time and effort. 

DVD-Audio

I still listen a lot to FM radio at home, as there are two local stations that have a good mix of their chosen genres (old time rock, old time country).  In the car, it’s hard rock mostly.

As for other formats, I don’t use them but keep the old equipment for sentimental reasons.  I have two Sony VCRs that still work and a Technics cassette deck that works fine.

A few months ago, I considered, then declined, purchase of a 40+ year old Teac reel-to-reel.  The price was fine, but it would need to be gone over by a technician, which again could be an acceptable expense if I had tapes to play on it. I have fond memories of a Sony R2R I had during the 1970’s, but today there really isn’t need to record music on one when I can burn CD’s.  Purchasing pre-recorded tapes for the big money they go for — no thank you.  But R2R looks cool as well as being the best way to enjoy taped music.

@freedeez,

"I swear some of my greatest listening experiences were with those cassette tapes."


Me too. I even had one of those portable Sony Walkman players. 

Virtually every Sunday evening was spent listening to the UK top 40 with a loaded cassette. By the late 90s I'd upgraded my NAD tuner and switched from NAD cassette to to Sony MD but there wasn't that much worth bothering with in the charts.

For me the final straw with cassettes came when they started putting the tapes into sealed housings instead of the usual ones with 5 screws.

This made repair a real pain. I also didn't like how hot the cassettes got when played in the car. 

The sound of some of those cassette car units (1980s/1990s) seemed to be a lot better than what I now hear in many car CD players. 

That could just be my memory but there's no doubt that there were some very good car units back then.