First personal TV (my own, not the family's) -- Spring 1971, when I was 10 years old. I was living with my dad at that point and my mom gave me her old GE 9'' black&white portable on a visit. It was the first that I ever saw a UHF station on (KFIZ-TV/34 Fond du Lac). Watched the GE in my bedroom more than I watched the Sears Silvertone b&w console for the remaining year that we had that one.
First color set -- Summer 1972, a Zenith 19'' tabletop set on a swiveling pedestal. Wonderful set. Lasted ten years.
First cable TV service -- Summer of 1977, Warner Amex TV in Neenah, Wisconsin. Got Green Bay and Milwaukee commercial stations, as well as Chicago's WGN-TV/9 and, on an unusual set-up, WBBM-TV/2 after WVTV/18 Milwaukee signed off for the night. Also WPNE-TV/38 Green Bay, the only PBS station made available (apparently, WHA-TV/21 Madison was available until just before we moved to Neenah).
First VCR -- a Sears VHS in January 1986, while living in Eau Claire, Wisconsin. The first two movies I bought were Citizen Kane, The Pom Pom Girls and the Bruce Lee kung-fu classic The Chinese Connection, at the same Sears store. First videotape I recorded (which, coincidentally, I'm transferring to a DVD as I write this) were installments of Sneak Previews from KTCA/2 Minneapolis, and At The Movies from WGN-TV/9 Chicago, as well as the three-hour rebroadcast of the ABC News special 45/85 (essentially the pilot for Our World) over WQOW/18 Eau Claire...
First DVD Player -- a Philips item in 1999; the first DVD purchased to play on it was A Hard Day's Night...
First DVD Recorder -- a Magnavox model at a Wal-Mart in Phoenix in December 2007. The first thing I recorded from an OTA signal was a couple of David Letterman and Craig Ferguson programs from KPHO/5...