What's the oldest piece of gear in your system?

my j.a.michell hydraulic reference turntable w/fluid arm & my original 1st edition win strain uage cartridge(over 30 years old). i also run L09 300 watt kenwood monolocks thru my Maggie IIIa's upgraded o 3.5's w/o the different crossover. my second table is a DD pioneer pl530 w/auto liftoff, litz arm wires & denon carbon fiber headshell housing a signet tk7e cartridge. all items sounding wonderful & still in spared use. oh yes, also running a magus mfa preamp + cal audio tercet III cd player.

Kingmacaw, ah the memories! I had all of these components except the Pioneer tt. But I had the Win tt later.

Three Technics SP-10MKII turntables, all dating from somewhere between late 1970s and early 1980s.

A Grace 707-II tonearm dating from early 1980s.

A Signet XK50 tonearm (early 1980s).

Meitner PA6i preamp and MTR101 mono amps, all from circa 1988-92, but rebuilt by manufacturer between 2004-2008.

Tuners from the 1980s: Perreaux TU3, Luxman T117, Onkyo T9090-II.

Quad 520f power amp (late 1980s).

A hammertone Garrard 301 which I believe was manufactured in 1954. It could be 1955....either way it's pretty old.

Dave (also pretty old)

Probably my Rek-O-Kut Rondine B-12H turntable (1956 I think), though I might have a tube which is older than that...