RPMS

Tue, 24 Jun '25

Tachometers measure them, in brief

Mon, 28 Aug '23

Tach readings, for short

Wed, 9 Aug '23

Turntable speeds, for short

Thu, 10 Mar '22

33 1/3, 45 and 78, for short

Sun, 26 Dec '21

Record speeds, for short