As a child of the '70s we had the usual array of kitchen appliances, though the large chest freezer that was a staple of many homes is something that seems to have died out. We didn't ever have a microwave, sodastream, sandwich toaster of deep fat fryer. These, I think, were seen as common. We did have a coffee maker though.
On the music front my parents were early-ish adopters of the CD, and by 1984 we had a CD player, I got a Sony Walkman and a 'ghetto blaster' around the same time. But before that a mono cassette player that was subsequently used to load games onto our ZX Spectrum - which arrived in Christmas 1983 from memory. For me and my brothers our 16th birthdays meant the arrival of our own 'midi' stack system - CD player, record deck, cassette player, tuner and the essential graphic equaliser. Wat exactly did that do?
Great excitement when we moved house in 1984/1985 when we went from one landline phone in the corner of the sitting room to several - one in the kitchen on the wall, one in the sitting room and one in the study. Much easier to have conversations with friends without fear of being overhead!! Cordless phones followed, but I can't remember when. Maybe not until the late '80s?
We had a home PC (actually a cast-off IBM PC from work) as well as the Spectrum in the study in 1985, and dad had a car phone in 1986. He still has the same number, with the addition of a few 7s. I went to Uni in 1989 and had an Amstrad PC and Epson dot matrix printer, a 14" colour TV, a VCR, a coffee maker, electric blanket and a Remington hairdryer. Not sure why the electric blanket - my mum must have thought that halls would be cold, as we never had them at home . We always had central heating. As it turned out the heating in my halls was like a furnace and I'd spend much of the winter with the window open trying to get rid of the heat!!
Some time after I left Uni the old Hoover Constellation floating vacuum cleaner that I remember we had had for ever was replaced by a Dyson. Very fancy, though I am not sure it actually hoovered any better...I hated using it on the odd occasion I went home.
To this day my parents don't have a microwave, but as they approach their '80s they are still broadly up to date tech wise. iPhone/iPads, more smart home tech in terms of heating / lighting than I have, and music streaming via Spotify in the house and cars. My dad loves a back-up though, and so as well as a laptop backed up to the cloud and a an SD drive they also have a generator and 5G mobile hotspot for data. None of which has ever been needed. I swear the main reason they still run 2 cars is so that they have a car to take the other one to the main dealer twice a year for a service :)