Probably an nes or vcr. I have an Atari too but it's not hooked up so idk if it still works. I have some old film projectors too

Newton MessagePad 2100. I used it daily from 2008-2011 (well after I had an iPhone) for office work and everyone thought I was crazy but I loved it. I still prefer the ui for calendar/contacts/note taking compared to everything else out there.

1901 Edison victrola. Listen to Edison's band.

The oldest thing that runs on electricity in my house is probably a tie between my washer and dryer. Both are Kenmore 80 series from the early 90's. I've repaired them a number of times and will continue to do so.

I also have a late 90's vintage Magnavox tube TV which is in working if slightly twitchy order. I set it up every now and again to play SNES games on. The picture's gone slightly orange and depending on what's being displayed there's a notable coil whine, I'm sure it needs to be recapped.

I still have my original SNES, it doesn't work and I'm not sure why. One of its controllers and all but one of my old cartridges is still working. It's not going to be long I'm going to have to change the batteries in the games. Weird to think my copy of Link to the Past has had RAM turned on and running for 33 years straight.

I've still got my RioVolt mp3 CD player. The in-line remote died but the machine itself works fine. I've had it since 2001. I'm very fond of it.

As far as computers, I still have my high school HP Pavilion desktop, and it does still barely boot to XP, but I don't use it for anything. I have a Dell Dimension with an old 3-digit Core i7 circa 2009 that does still see some use as it's supported by modern Linux and yet it's got old shit like a PCI slot, optical drives, firewire, extrenal SATA, so it's a useful tool to have around if I have to play with Dubya-era electronics.

My ps1 probably. I just played with it yesterday and I loved it.

A few, a silver Pikachu Gameboy color, some synthesizers from the 1980's, a unique guitar that I've only been able to find documentation of 1 other one online (Ibanez Nitro full wood body finish - it's certainly a custom). And I think the last pride and joy is my Sony MDR-V600's.

Anybody remember Cube World? Those little electronic cubes that you could magnetically attach to others and they could interact? Got a set of those too.

The music stuff is the oldest but it's mostly second hand so it's harder to claim. The headphones were a gift and new back then though, so they're for sure, same with the Gameboy color and Cube World. Heh :)

My dad bought an amplifier in the 70s, I still use it for my TV audio system today. Super solid stuff.

I have a TI 99/4A PC that still works! It has a super weird version of BASIC and I don't have any tapes for it, but it's a cool display piece. I was able to make an educated guess that it was manufactured in 1982 based on the design

I have a Milling Machine with a 1902 patent date on it. It was converted to an electric motor, but the line shaft pulley is still on it.

I would say my Sega GameGear, but I just went to turn it on, aaaaaaand it's probably well past time to replace the caps. And screen. And motherboard...

Daily? Logitech MX-518. I'd still be using my CeBIT 2003 IntelliMouse if it hadn't been jostled by one too many trips in a backpack. Both are newer than the Max Payne mousepad that is somehow still in tolerable condition.

No, wait. I just glanced at the time on a Westclox digital alarm clock, model 22636, production code 1/10/83. That thing's older than I am. Had to check the underside again: Norcross, GA. I was unsure if "Westclox" hinted at being produced in West Germany.

An Acetronic MPU1000 games console, from the 1970s - 76 or 78 I think. Still worked last time I powered it up, I also got some extra games cheap off eBay a while back, interesting playing something other than the three or four games I remember from childhood.

the oldest is one of my portable cassette recorders, a very early GE model that is in near perfect condition. It's so early on it doesn't have much info online, and seems to be rare, but unwanted.

The one im the most proud of is my IBM LexMark model M keyboard, It's older than me, abused to hell, modified, and is still my daily driver because it's so comfortable

Not sure how loose you define tech, but mine would be my motorcyle, a 1981 Yamaha XS400 that my grandfather gifted me. It's certainly feeling it's age, so it requires a lot more effort on my end to keep running than most bikes made this century. It's not made for modern highway speeds, it's not happy when I try, so I keep it off the interstate, 50 and under. That said, when the weather's good, I've never had a carbeurated engine start so easily, and it's a joy to ride!

The CD player i found on the curb. I had no idea how old it was but i looked it up for this thread and it has user reviews from 2007.

Sony CMT Nez50

Works great, 15 volume already feels loud

I think my PS3 still works, although I haven't used it in awhile.

My N64. I probably have a few pieces of tech older than me, but I can't think of them off the top of my head.

I have a PC from 2004 as well.

An electric turkey-carving knife, made in 1962. GE built it to last.

a core 2 duo full tower pc from mid 2000s

first it had win95, XP, 7, now runs void Linux

Two game boy DMGs, one kept original and one modded with a new shell, membrane, and LCD screen. It's a great hobby restoring them.

As for daily usage and "tech" - I have a Samsung Galaxy S1. The battery still holds a charge and it's being used on a near daily basis (for very simple stuff). Runs Omnirom with android 4.

I know this isn't what you meant but, this week I restored a large format photo enlarger from the 1950s. A Beseler 45 MCXR. I am extremely proud that I was not electrocuted, and I printed a 4x5 negative as a Christmas gift for my mother in law.

I got an Apple IIc. Drive, monitor, keyboard all work.

I have some railroad stock certificates from the late 19th century that I need to frame. They're a few bucks on ebay and really freaking cool

In terms of electronics, I have some model trains from the 60s and 70s that are pretty worthless but keep going despite the abuse and lack of maintenance thanks to electric motors being so simple and easy to maintain. Other than that it's probably a shoe in between my wife's N64, PS2 and CRT TV, an old police scanner I got off ebay, or the early plasma TV that I got from my parents who got it from my aunt who got it with their house.