Oldest piece of gear you own

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Sanusi TU-X1 Tuner.....1980 (never been serviced)

Infinity IRS Beta speakers.....1987 (foam around woofers replaced)

Oracle Delphi Turntable...1980 (rebuilt in 2001)

I rarely play the TU-X1 anymore. I listen to Pandora and Rhapsody for radio nowadays.

I rarely play the Oracle, I play my newer turntable. I keep the Oracle for audio eye candy, it is a beautiful piece.

The IRS Betas are still going strong and sound great, I'm looking to replace them soon with newer speaker technology.
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Sansui TU 919 production years 1977 - 1980

sounds lovely

Telefunken Allegro table top stereo receiver w/phono stage 1950 something.

Phase Linear 400 Series 2, 1977.
Adcom GFA-1, 1979.

In my garage system, I have a pair of KLH Model 6 speakers from 1959 that still sound great.